Write the names and structures of the monomers of the following polymers:

Calculate the emf of the following cell at 25⁰C

Give reasons for following observations:

(i) Leather gets hardened after tanning.

(ii) Lyophilic sol is more stable than lyophobic sol.

(iii) It is necessary to remove CO when ammonia is prepared by Haber’s process.

Predict the products of the following reactions:

(i)

(ii)

(iii)

How do you convert the following:

(i) Phenol to anisole

(ii) Propan-2-ol to 2-methylpropan-2-ol

(iii) Aniline to phenol

OR

(a) Write the mechanism for the following reaction: