Chemistry 2nd Year Chapter wise Test session is available on this website. Teachers and holders of an AQ Academy can give you the opportunity to download a chapter of Chemistry class 12 for a test session. 2nd year chemistry test 1 to 15 chapter here but here I will provide you the FSC part 2 chemistry test chapter for free. I will provide you Online test facility totally free of different subjects.

 

 

A.Q ACADEMY 

CHAPTER 1

Chemistry 2nd Year Chapter wise Test

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

In group i-A charge to size ratio in a group 
a Decrease b Increase c Remain same d None
Tin and lead are 
a Insulators b Conductors c Semi-conductors d All
Which group elements shows zero oxidation state 
a VIII – A b VIII – B  c VII – A d VI – A
In SnCl⁴ the oxidation state of Sn is?
a +2 b -2 c -4 d +4
Nonmetallic character as atomic size increase.
a Decrease b Increase c Remain same d None
Second electron affinity of oxygen is 
a + 141 b + 744 c -141 D -744
Which of the following has highest ionization energy?  
a B b C c N d O
Ionic Radius of  F- is  .
a 133 pm  b 72 pm  c 133 nm d 72 nm
Which has highest Ionization energy.
a Mg  b Mg+  c Mg++ d None
Total periods in periodic table are.
a 8 b 7 c 9 d 10
Q # 2 Short Questions  2X10 = 20
  1. Why the oxidation state very in a period but remain constant in a group ?
  2. Why d and f – block elements are called transition elements ?
  3. How lanthanide contraction control the atomic sizes of elements of 6th and 7th periods ?
  4. Why diamond is a  non conductorand graphite is fairly a good conductor .
  5. Why the second value of electron affinity is shown with positive sign .
  6. Why atomic radiusdecrease in a period.
  7. Define hydration energy with example  
  8. Why ionic characters of halidesdecreases from left to right in a period?
  9. What do you mean by metallic character ?
  10. Define electron affinity with example.
Q # 3 Long Questions  2 X 5 = 10
  1. Define ionization energy and explain it trends ?
  2. Explain melting and boiling points with trends .

 

CHAPTER 2

Chemistry 2nd Year Chapter wise Test

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

Which of the following is not an alkali metal ?
a Fr b Cs c Rb d Ra
The oxide of berylliumis ?
a Acidic b Baric c Amphoteric d None
The elements calcium bears resemblancewith ?
a Ca b Cr  c Both d None 
Chile saltphemhas chemical formula 
a NaNo3 b KNO2 c Na2B4O7 d None
Minerals caso⁴ 2H²O has the general name 
a Dolomite b Gypsum c Calcite d Epsom salt
Down cell is use to prepared 
a Na2 Ca3 b NaHCO3 c Na metal d All
Solubility of sulphatesof alkaline earth metals down the group .
a Decrease b Increase c Remain same  d None 
A saturated solution of in water is called lime water 
a CaO b CaCo3 c Ca ( OH )2  d None 
Alkaline earth metals show oxidation stake.
a +1 b +2 c +3 d -2 
Chemical formula of barite is .
a BaSo4 b BaCo3 c BrSO4 d BrCO3
Q # 2 Short Questions  10 x 2 = 20
  1. Why alkali metals are called so ?
  2. Write advantage of commercial preparation of Na metal in down cell .
  3. WhyBe shows peculiar behavior. 
  4.  Draw diagram of down cell ?
  5. Write formula of Beryl and sylvite .
  6. What happen when LiOH is heated to red hot ?
  7. Write reaction on cathode and anodic down cell ?
  8. How sodium beryllateis produced ? 
  9. Write name of S block elements .
  10. What happen when LiHis treated with water ?
Q # 3 Long Questions  2×5 = 10
  1. Explain commercial preparation of NaoHby the diaphragm cell?
  2. Write a note on peculiar behavior of the lithium .

CHAPTER 3

Chemistry 2nd Year Chapter wise Test

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

Basic acid is ?
a Weak base  b Weak acid  C Strong acid  d Strong base 
When basic acid is neutralized by soda ash is formed .
a H2B4O7 b Na2So4 C B2O3 d None 
The geometry of H² Bo⁴ is .
a Triclinic b Cubic C Tetragonal d Hexagonal
Chemical formula of acid is 
a H4B9 O6 b H3 B5 O8 c H6 B4 O9 d H4 B6 O9
The hydronic of borax is prevented in the presence of. 
a Glycerin  b Glycol c Glucagon d Glucose
Common oxidation States of boron are .
a +3 b -3 c Both d +1
Third most abundant element in earth crust is .
a Boron  b Aluminum c Oxygen d Silicone
Which metal is used in the thermite process because of its reactivity ?
a Iron b Copper c Aluminum d Zine
Which element belong to IV – A group of the period table .
a Barium  b Lead  c Oxygen Jd Iodine
Chief are of aluminum is.
a AI2 O3  2HO  b AI2 O5  2HO c AI7 O3  2HO d None
Q # 2 Short Questions  10 x 2 = 20
  1. Why boron shows peculiarbehavior ?
  2. How borax is produced from calumniate ?
  3. What happen when borax is heated with Nh4 Cl ?
  4. What do you know about borax bead test ?
  5. How does borax serve as water softening agent. 
  6. Gives the name and formulas and different acids and boron .
  7. Give the name electronic configuration of group IV – Aelements.
  8. How will you convert boric acid into borax and vise versa.
  9. What is the action of an aqueous solution of borax an litmus.
  10. How does orthoboricacid react with C2 H5 OH ?
Q # 3 Long Questions  2 X 5 = 10
  1. Explain reaction of aluminum with ear non metals acid and alkaline .
  2. Write uses of aluminum .

CHAPTER 4

Chemistry 2nd Year Chapter wise Test

Subject: Chemistry                                                                         AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

Nitrogen and phosphorus give 
a Acidic oxides b Basic oxides c Amphoteric d None
Common valenciesof group V-A elementsare .
a 3 b 4 c 5 d Both a and c
Which of the following is laughing gas ?
a No2 b N2O c NO d N2 O3
Which gas is not combustible but resembles oxygen in rekindling a glowing splinter.
a N2O b NO c NO2 d N2O5
Which oxide of nitrogen gives ring test .
a N2O b NO c NO2 d None 
Complete the reaction.2Pb ( NO3)  > 2PbO ? + O2
a N2O b NO c NO2 d None 
Phosphoruscan exit in at least allomorphic forms  
a Two b Three c Five d Six
Water contains nearly% oxygen.
a 50% b 89% c 14% d ¼th
Tellurium has  allotropicforms .
a Two b Three c Five d Nine
Formula of stibnite is : 
a Sb3 S2 b Sb2 S3 c Sb4S3 d None
Q # 2 Short Questions  10 x 2 = 20
  1. How does aquaregiadissolve gold and platinum.
  2. How does nitrogen differ  from other element of it’s group?
  3. The structural formal of NO and N2O3 ?
  4. Write any method of preparation of NO2 ?
  5. Which has is called laughing gas  and why ?
  6. What are the oxyacid  ofnitrogen and draw their structural formula.
  7. Write one method of preparation of NHO2.
  8. How NHO2 act as an oxidizing agent .
  9. Write uses of NHO3
  10. What do you about white phosphorus.
Q # 3 Long Questions  2 X 5 = 10
  1. Explain manufacture of sulphuric acid .

2.  Explain properties of nitrous acid?

CHAPTER 5

Chemistry 2nd Year Chapter wise Test

Subject: Chemistry                                                                 AQ ACADEMY        

Class: 2nd Year                                                                                  Marks: 40

Which hydrogen halides is the weakest acid in solution.
a HF b HCl C HBr d HI
The anhydride  ofHCl⁴ .
a ClO3 b ClO2 C Cl2 O5 d Cl2 O7
Which is the strongest acid .
a HClO b CIO2 C HClO3 d HClO4
Which halogen occurenaturally in positive oxidation State.
a Iodine b Bromine C Chlorine d Fluorine 
Hydrogen bonds is the strongest between the molecules of.
a HF b HCl C HBr d HI
Which of the following is halite.
a KCl b NaCl c CsCl d KBr
The order of decreasing power as an oxidizing agent is :
a Cl2>F2> I 2 Br2 b F2>Br2>Cl2>I2 c I2>Br2>Cl2>F2 d F2>Cl2>Br2>I2
Which can oxidize various coloured dyes to colourless substances.
a F2 b Cl2 c Br2 d A and B
HF is :
a Solid b Liquid c Gas d Plasma
Which is used for quantitative analysis of CO.
a I2O5 b I2O4 c I4O9 d All
Q # 2 Short Questions  10 x 2 = 20
  1. What are the disproportionationreaction give examples?
  2. Why halogens gain electron readily ?
  3. Why does fluorine  shows peculiar behavior ?
  4. Fluorine remainrestricted to -1 oxidation State.
  5. Under what condition does aluminium corrode?
  6. On which factors does the oxidizing power of halogen depends ?
  7. What do you about CI2 O7?
  8. What is per chloric acid ?
  9. Why per chloric acid is used as 67% solution in water?
  10. Why HF is weaker acid then HI ?
Q # 3 Long Questions  2 X 5 = 10
  1. Write Beckmann’s method  for preparation of bleaching powder .
  2. Explain properities of halogen halides. 

CHAPTER 6

Chemistry 2nd Year Chapter wise Test

Subject: Chemistry                                                                     AQ ACADEMY    

Class: 2nd Year                                                                                  Marks: 40

Valency shown by transition elements.
a 1 b 2 c 3 d Variable
Paramagnetic behavior is strongest for :
a Fe³+ b Mn²+ c Both d None
Cavalent radii  rapidly at start  of series :
a Decrease b Increase c Remain same d All
In first transition series increase in binding energy ends at :
a V b Mn c Zn d Cu
Which oxidation stake is shown by all elements of first transition series ?
a +1 b +2 c +3 d +4
The solution of [To ( H2O )6] ³+ looks in colour : 
a Yellow b Pink c Violet  D Blue
Group VI – B of transition elements contain :
a Zn,Cd,Hg b Cr,Mo,w c Mn,Te,Re d None
Which is non typicaltransition elements: 
a Cr b Mn c Fe d Zn
Which is a typical transition element:
a Sc b Y c Re d Co
The strength of binding energy of transition elements depends upon :
a Number of electron pairs  b Number of neutrons c Number of unpaired electron  d None 
Q # 2 Short Questions  10 x 2 = 20
  1. Define corrosion ?
  2. What do you know about cathode coating ?
  3. What are interstitial compounds ?
  4. What do you know about typical and non typical transition elements ?
  5. What are substitutionalalloys ?
  6. Write some properties of transition elements .
  7. How the process of galvanizing  protect iron from rusting ?
  8. What is meant by d-d transition ?
  9. How corrosion can be prevented ?
  10. What are the outer transition elements?
Q # 3 Long Questions  2 X 5 = 10
  1. Explain electrochemical theory.
  2. Write about the general characteristics of transition elements.
    1. Binding energies     2) Para magnetism.  3) oxidation State.    4) covalent and ionic radii.

CHAPTER 7

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

The chemist who synthesizedurea from ammonium cyanate was :
a Kolbe b Wholer c Lavoisioner d None
A double consist of :
a Two pi bonds  b Two sigma c One sigma one pi d None
Select which one is alcohol : 
a C2H5 OH b CH3-O-CH3 c CH3COOH  d All
Linear shape is associated with hybridization :
a Sp3 b Sp2 c Sp d dsp
Which set of hybrite orbital has triangle shape:  
a Sp3 b Sp2 c Sp d d2Sp3
State of hybridization in CH4 is :
a Sp3 b Sp2 c Sp d d2Sp3
Ethers and alcohol show isomerism :
a Tautomerism b Functional group  c Both d None
The diagram represent which compound : 
a Pyridine  b Thiophene c Pyrrole d Furan
Saturated alicyclic hydrocarbon have general formula : 
a CnH 2n +1 b CnH2n c CnH 2n-2 d None
Organic compounds are in water : 
a Insoluble b Soluble c Both d None
Q # 2 Short Questions  10 x 2 = 20
  1. Define catenation ?
  2. What is vital force theory.
  3. What do you mean by reforming ?
  4. What are alicyclic compounds ?
  5. Define functional groups give examples .
  6. Write two features of organic compounds.
  7. Define tautomerismand give examples.
  8. What is cistransisomerism. 
  9. Why there is no free rotation around a double bound .
  10. Define isomerism .
Q # 3 Long Questions  2 X 5 = 10
  1. Explain sphybridization with examples.
  2. Explain cracking and it’stypes.

CHAPTER 8

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

For alkanes with  more carbon atoms the root  word is derived from the greek or Latin : 
a 3 b 4 c 5 d 1
Alkanes also called :
a Olefins b Paraffin’s c Acetylene d None
IUPAC names of H2C =CH-CH=CH2 is : 
a 2,4- butadiene  b 1,4-butadiene  c 2,3-butadiene  d None
Hydrogen lysis can be carried out in presence of :
a Pt/charcoal b Pcl- charcoal c Ni d None
Formula of chloroform:
a CH3Cl b CCl4 c CH2 Cl2 d CHCl3
Synthetic rubber is made by polarization of : 
a Chloroform b CH=CH c Chloroprene D None
B-Bdichloroethlysulphideis commonly known as : 
a Mustard gas  b Laughing gas c Phosgene gas d None
The presence of double bond in compound in sign of :
a Saturation  b Unsaturation c Substitution d None
Which is used for artificial ripening of fruits:
a Ethene b Ethyne c Methane d Propane
Beparation of vegetables ghee involves :
a Hologenation b Hydrogenation  c Both d None
Q # 2 Short Questions  10 x 2 = 20
  1. Write IUPAC names of the following.
    1. CH3 CH2 ( CH3 )² CH ( CH2 CH3) CH3
    2. ( CH3 )² CH- CH –CH ( CH3)²CH³
  2. Compare the reactivities alkanes alkenes ,alkynes .
  3. Prepare oxalic acid from  ethyne.
  4. What is hydration reaction of alkynes.
  5. How ethyne is prepared from dehydroholgenationof vicinal dihalidie.
  6. Why alkenes are so reactive .
  7. Prepare alkenes from hydration of alcohols. 
  8. What is Clemensonreduction.
  9. Identify A and B ?C3H7OH >PCl5 A Na >B .
  10. Convert 1- butuneto 1-Bytune.
Q # 3 Long Questions  2 X 5 = 10
  1. Explain halogenation  alkanes and explain it step by step.
  2. Explain acidity of alkynes .

CHAPTER 9

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

C-C bond length in benzene is : 
a 1-397 Å b 1.54 Å c 1.34Å d None
Geometry benzene is :
a Cubic  b Tetragonal  c Hexagonal d None
Benzene was discovered by Michael Faraday in :
a 1852 b 1825 c 1952 d 1925
Name of this compounds :
a Naphthalene b Anthraces c Phenanthrene d None
By distilling phenol with zinc dust is prepared :
a Xylene  b Toluene c Bromobenzen d Benzene
Which of the following can be used as catalyst in fridal craft reaction:
a AlCl3 b HNo3 c BeCl3 D NaCl
Aromatics hydrocarbon are the derivatives of :
a Alkene b Benzene c Cyclohexane d None
During nitration of benzene the active nitrating agent is :
a No3 b No+2 c No2 d HNo3
Electrophile in aromatic salphonation is : 
a H2So4 b HSŌ4 c SO3 d None 
The conversation of n-hexane into benzene by heating in the presence of pt is called:
a Isomerization b Aromatization c Dealkylation d None
Q # 2 Short Questions  10 x 2 = 20
  1. What is side chain oxidation benzene.
  2. How malicacid in prepared benzene.
  3. Write mechanism for nitration of benzene.
  4. Write mechanism for salphunation of benzene.
  5. Prepare benzyl chloride from toluene .
  6. What is wurtz – fitting reaction.
  7. Convert acetylene  to benzene.
  8. What are resonance structure.
  9. What is meant by resonance energy.
  10. Prepare benzene from n Hexane.
Q # 3 Long Questions  2 X 5 = 10
  1. Explain orientation in electrophilic substitution reaction.
  2. Explain Friedel craft+ Alkylation and acylation.

CHAPTER 10

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

CH3      \CH –Cr is      /CH3
a Primary alkylhalide b Secondary c Tertiary  d None
Alkyl halides can be prepared by the :
a Halogenation of alkanes b Halogenation of alkenes  c Halogenation alkynes d None
Those reaction of alkyl halides which in involve the removal of Hxfrom alkyl halide :
a Elimination reaction b Substitution reaction c Both d None
Iodide ion is a good nucleophile  as well as :
a Bad leaving group b Good leaving group c Both d None
In primary alkyl halide the halogen atom is attached to a carbon atom which is attached to carbon atom :
a 2 b 3 c 4 d 1
When CO2 made to react with ethyl magnesium iodide  : Followed by acid hydrolysis the protect is :
a C3H8 b CH3CH2 COOH c CH3 CH2 CH2OH D None 
Which is nota nucleophile :
a H2O b H2S c BF3 d NH3
E2 reaction shows order :
a 1 b 2 c 3 d 4
Primary alkyl halides follow:
a Sn2 b SN1 c Both d None
Carbocation is intermediate is formed in :
a SN2 b E2 c SN1 d None
Q # 2 Short Questions  10 x 2 = 20
  1. What are the tertiary alkylhalides. 2 Write method of preparation of alkyl iodide .
  2. Define nucleophile .                          4.       What is leaving group.
  1. Howethylethioalcoholis prepared from bromoethene.
  2. Write reaction of methyl and ethyl chloride with Na⁴ pb ?
  3. What do you mean by wurtzsynthesis?
  4. Write any method of preparation of alkyl halide  from alcohol.
  5. How ( CH3 – CH2 ) N+ is produced from CH3 – CH2 – Br ?
  6. Write IUPAC names.  

a)H2C _ CH2               b) ( CH3 ) C- CH – Cl

      |          |

     Br       Br

Q # 3 Long Questions  2 X 5 = 10

1.  Explain SN1 reaction and mechanism?

2. Explain ß- elimination reaction?

Chemistry 2nd Year Chapter wise Test

CHAPTER 11

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

Alcohol and phenol are  considered as hydroxyl derivative of : 
a Alkanes b Benzene c Both d Alkenes
Contains two three or more or OH group:
a Monohydric  b Polyhydric alcohol c Both d None
Optimum temperature for fermentation is : 
a 20-35⁰ C b 25-30⁰ C c 25-35⁰C d None 
Alcohol obtained by fermentation is only:
a 10% b 11% c 12% d 13%
If a nucleophile attacks which bond break :
a C-O b O-H c C-H d None
Alcohol are resistant to oxidation : 
a Primary b Tertiary c Secondary D All
Which enzyme is not involved in the fermentation of starch :
a Diastase  b Enzyme c Urease  d Invertase
Which compound have maximum repulsion with water ?
a C6H6 b C2H5 OH c CH3 CH2 CH2 OH d All
Which compound shows hydration bonding :
  C2H6 b C2H5 Cl c CH3-O-CH3 d C2 H3 OH
10 CH2 – CH2 is named as :        |          |      OH      OH
a Glycerol  b Glycerin  c Glucagon  d Glycol 
Q # 2 Short Questions  10 x 2 = 20
  1. What is dow,smethod?
  2. Write physical properties of phenol ?
  3. Why phenol is acidic ?
  4. What is Lucastest ?
  5. Why productsof dehydrationof alcohol at different temperature .
  6. Which products is formed when tertiary alcohol is oxidize .
  7. Wnkorder of reactivity of alcohol when O-H and C-O bond breaks .
  8. What is Nitration of phenol .
  9. Prepare Oster from phenol.
  10. Differentiate between ethanol and methanol with the help of a test .
Q # 3 Long Questions  2 X 5 = 10
  1. Write reaction in which C-O and O-H bond breaks .
  2. Explain reaction of phenol due to benzene ning .

CHAPTER 12

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

____ group is present camphor : 
a Aldehyde b Ketonic c Carboxylic d Alcohol
____ is prepared by the distillation of calcium acetate :
a Propanone b Butanone c Acetone  d Both A+C
Reaction is used to separatecarbonyl compounds from non carbonyl compounds:
a Addition of Grignard reagent b Addition of HCl c Addition of sodiumbisulphite d None
Sodium nitroprusside is shown by : 
a Ketone  b Aldehyde c Alcohol d None
Aldehyde the first oxidation product of :
a Primary alcohol b Secondary alcohol c Tertiary alcohol d Quaternary 
The carbon atom is carbonyl group is :
a   Sp-hybridized  b Sp3 c Sp2           (d) none
Which is the highest boiling point :
a CH3– OH b Ethanol c Propanone d 2-hexanone
Formalin in :
a 10% water b 40% formaldehyde  c Both d None
Aldehyde are strong agent :
a Reducing  b Oxidizing c Both d None
10. C6 H5 -C”⁰-CH3 is :
a Butanone b 2-heptanone  c Acetophenone d None
Q # 2 Short Questions  10 x 2 = 20
  1. What is iodoformtest ?
  2. How metafomaldehydeandparaldehyde is produced .
  3. How acetone  2,4- DNPH is produced .
  4. Write four uses of Acetaldehyde .
  5. What is tollen,s test ?
  6. What do you know about oxidation of ketones .
  7. Write mechanism of reduction with sodium borohydride.
  8. Write mechanism of the reaction with ammonia derivative.
  9. Write mechanism of reaction with sodium bisulphite.
  10. What is cannizaro,sreaction.
Q # 3 Long Questions  2 X 5 = 10
  1. Explain Aldalcondensation .
  2. Explain haloform reaction.

CHAPTER 13 

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

Chemical formula of stearic acid :
a C17 H34 COOH b C18 H35 COOH c C17 C34 COOH d None
The irritation caused by an ant bite is due to :
a Formic acid  b Acetic acid c Propionic acid d All
Hydrolysis of an alkene atrial  on heating with a mineral acid or alkalis yield.
a Aldehyde b Ketone  c Alcohol d Carboxylic acid
Malting point of botanic acid is :
a 22⁰ C b -6⁰C c -36⁰C d 18⁰C
What is the flavour of Amy lactate :
a Apple  b Banana c Apricot d None
Carboxylic acid an reduction with red phosphorus give:
a Alkanes b Alkenes c Alcohol D Alkynes
Which is not a fatty acid :
a Propionic acid   b Acetic acid c Phthalic acid   d None
Which acid is used in the manufacture of synthetic fiber :
a Formic acid b Oxalic acid c Carbonic acid d None
Which reagent is used to reduce a carboxylic group to an alcohol :
a H2/Ni b H2/pt c NaBH4 d LiAlH4
Acetic acid manufactured by :
a Distillation b Fermentation c Zonolysis d All
Q # 2 Short Questions  10 x 2 = 20
  1. What do you know about the boiling points of carboxylic acids.
  2. How carboxylic react with carbonates .
  3. How carboxylic acid is prepared by hydrolysis of ester .
  4. Prepare carboxylic acid from Grignard  reagent.
  5. Which compound produced by oxidative cleavage of alkenes.
  6. Write mechanism of reaction of carboxylic acids with SOCl2.
  7. Write four uses of acetic acid.
  8. Prepare acetic acid on industrial scale from acetylene.
  9. Write physical properties of acetic acid.
  10. How acetic anhydride is produced.
Q # 3 Long Questions  2 X 5 = 10
  1. Explain mechanism of formation of Easter.
  2. Explain mechanism of formation of amide

CHAPTER 14 

Subject: Chemistry                                                                          AQ ACADEMY

Class: 2nd Year                                                                                  Marks: 40

Which elements are needed for healthy growth of plants.
a N,S,P b N,Ca,P c N,P,K d N,K,C
The nitrogen present in some fertilizer helps plant.
a To fight again disease b To produce protein c To produce fat d To undergo  photosynthesis
Phosphorus helps growth .
a Root b Leaves c Stem d Seed
Micro nutrients are required in quantity ranging from :
a 4-40g b 6-200g c 6-200kg d 4-40kg
Which is not a calcarious materials :  
a Clay b Lime c Marble d Marine shell
Through how many zones does the charge pass in rotany kiln :
a 4 b 3 c 2 D 5
For which crop ammonium nitrate fertilizer is not used ?
a Cotton b Wheat c Sugar can d Paddy rice
The temperature of decomposition zone goes upto :
a 600⁰C b 900⁰C c 1000⁰C d 1200⁰C
Ammonia contains % nitrogen:
a 82% b 33-33.5% c 46.46% d None
Manure is an material used to fertilize land :
a Plant b Animal c Fungus  d None
Q # 2 Short Questions  10 x 2= 20
  1. Differentiate between macro nutrients and micro nutrients.
  2. What are good qualities of good fertilizer.
  3. What is cement?
  4. What do you know about ammonia as fertilizer.
  5. What are raw material used for manufacture of cement.
  6. What do you know about potassium fertilizer.
  7. What is prilling?
  8. What do you know about diammoniumphosphate.
  9. Write composition of cement.
  10. What is slurry .
Q # 3 Long Questions  2 X 5 = 10
  1. Explain manufacturing of urea .
  2. Explain manufacturing of cement.

Most Important Short Questions Of 10th Physics 2022

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