Identify A, B, and C, in the following reaction.

Identify A, B, C and D in the following reaction sequence

(a) How will you bring about the following conversions : (i) Toluene to benzaldehyde (ii) Ethanenitrile to ethanoic acid (B) Identify A, B, C and D in the following reactions :'

Identify A, B and C of the following reaction :

Identify A, B and C of the following reactions : C(aq.)overset(Electrolysis)rarrCH-=CH

Identify A, B and C of the following reactions : Aoverset(Electrolysis)rarrCH_3-CH_3

Identify A, B, C and D in the following reactions:

Identify A. B, C and D in the following reaction sequence.

Identify A,B, C, D in the following reactions.