AP Inter 2nd Year Chemistry Model Paper Set 3 with Solutions

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Utilizing AP Inter 2nd Year Chemistry Model Papers Set 3 helps students overcome exam anxiety by fostering familiarity.

AP Inter 2nd Year Chemistry Model Paper Set 3 with Solutions

Time : 3 Hours
Max. Marks : 60

Section – A

Note : Answer all the questions. Each carries two marks.

Question 1.
What are f-centers.

Question 2.
How many lattice points are there in one unit cell of face centered cubic lattice.

Question 3.
Calculate the molarity of 2.5 g of Ethanoic acid (CH3COOH) in 75g of benzene.

Question 4.
State Faraday’s second law of Electrolysis.

AP Inter 2nd Year Chemistry Model Paper Set 3 with Solutions

Question 5.
What is blister copper?

Question 6.
What is lanthanoid contraction ?

Question 7.
What is poly dispersity index ?

Question 8.
Write the names and structures of the monomers of the following polymers.
a) Poly vinyl chloride
b) Teflon

Question 9.
How is Toluene converted into benzyl alcohol?

Question 10.
What are Enantiomers?

Section – B

Note : Answer any Six questions. Each carries four marks.

Question 11.
State Henry’s law. If the solubility of H2S gas in water at STP is 0.195 m. Calculate Henry’s law constant.

Question 12.
Explain the following terms:

a) Tyndall Effect
b) Brownian movement

AP Inter 2nd Year Chemistry Model Paper Set 3 with Solutions

Question 13.
How is alumina separated from silica in the bauxite ore associated with silica ? Give equations.

Question 14.
Explain the structures of
a) XeF2
b) XeFg 6

Question 15.
Explain the terms :
i) ligand
ii) Co-ordination number
iii) Co-ordination entity
iv) Central metal

Question 16.
What are hormones? Give on example for each
i) Steroid hormones
ii) Polypeptide hormones
iii) Amino acid derivative

Question 17.
Write short notes on
a) anti-fertility drugs
b) anti-oxidants

Question 18.
a) Explain Gatterman reaction
b) Complete the following :
AP Inter 2nd Year Chemistry Model Paper Set 3 with Solutions 2

Section – C

Note : Answer any two of the following. Each question carries 8 marks.

Question 19.
a) What are primary and secondary batteries ? Give examples.
b) What is molecularity of a reaction ? How is it different from ‘order1 of a reaction ? Name one bimolecular and one tri molecular gaseous reactions.

Question 20.
a) Complete the following :
AP Inter 2nd Year Chemistry Model Paper Set 3 with Solutions 1

b) How is chlorine prepared by electrolytic method ?

Question 21.
a) Write the products formed in the reduction and oxidation of phenol.
b) Describe :
i) Cross Aldol condensation
ii) Decarboxylation

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