(a) Write notes on : (i) Benzoin condensation
(ii) Clemmensen's reduction.

Clemmensen reduction

Write short notes on : Biopesticides

Write notes on : Protective colloids

Write short notes on : Nephron

Write notes on : Ultrafiltration

(a) Illustrate the following name reactions: (i) Cannizzaro's reaction. (ii) Clemmensen reduction (b) How would you obtain the following: (i) But-2-enal from ethanal. (ii) Butanoic acid from butanol. (iii) Benzoic acid from ethylbenzene.

Write short notes on : IPM

Write the reactions involved in the following : (i) Etard reaction , (ii) Stephen's reduction

Write short notes on : Uricotelism