With equation, give an example for
(i) Riemer Tiemann reaction.
(ii) Dehydration of primary alcohol.

(a) With equation, give an example for, (i) Reimer Tiemann reaction (ii) Dehydrogention of a primary alcohol (b) Phenol is an acid but does not react with sodium bicarbonate solution.

Give an example for Finkelstein reaction.

Catalytic dehydrogenation of a primary alcohol gives a

Give an example for zero order reaction.

Give an example of a double - displacement reaction.

i) Explain S_(N)2 mechanism taking an example of chloromethane. ii) Write the general equation for the reaction of primary alcohol with SOCl_(2) .

Give an example for (i) Polymer fibre. (ii) thermosetting polymer.

Give an example for a zero order reaction.

Write Reimer - Tiemann reaction giving an example.