Question

1
In the following questions (Q. No. 12 - 16) a statement of assertion followed by a statement of
reason is given, Choose the correct answer out of the following choices.
a) Assertion and reason both are correct statements and reason is correct explanation for
assertion
b) Assertion and reason both are correct statements but reason is not correct explanation for
assertion
c) Assertion is correct statement but reason is wrong statement
d) Assertion is wrong statement but reason is correct statement.
12.Assertion: The two strands of DNA are complementary to each other
Reason: The hydrogen bonds are formed between specific pairs of bases.
13.Assertion Ozone is thermodynamically stable with respect to oxygen.
Reason:Decomposition of ozone into oxygen results in the liberation of heat
14.Assertion: Aquatic species are more comfortable in cold waters rather than in warm waters.
Reason:Difictent gases have different Ku values at the same temperalure
OR
Assertion: Nitric acid and water form maximum boiling azeotrope.
Reason: Azeotropes are binary mixtures having the same composition in liquid and vapour
phase.
15. Assertion: Carboxylic acids are more acidic than phenols.
Reason: Phenols are ortho and para directing.
16.Assertion: Methoxy ethane reacts with HI to give ethanol and iodomethane
Reason: Reaction of ether with HI follows SN mechanism​

Answer 1

Answer:

what are you asking and of which class you are asking tell me

Answer 2

Answer:

I can't understand this question ❓

which class you are