Consider the following reaction

The structure of B is:

1.		2.
3.		4.

Identify A in the following sequence of reactions.

1.		2.
3.		4.	HCN

The products A and B in the below mentioned reaction are, respectively:

1.		2.
3.		4.

Identify the major product formed in the following reaction

1.        2.  

3.        4.  

The best rate for esterification is observed when 'X' is

1.  -OH

2.  -Cl

3.  $\begin{array}{cccccc}-& \mathrm{O}& -& \mathrm{C}& -& \mathrm{R}\\ & & & \parallel & & \\ & & & \mathrm{O}& & \end{array}$

4.  $-{\mathrm{NH}}_2$

What is (X)?

1.       2.  

3.            4.  

Identify the product formed during the following reaction.

1.           2.  

3.           4.  

Select the correct statement(s)

1.          2.  

3.           4.  

If 'A' and 'B' are major products then 'B' is

1.        2.  

3.             4.  

Formed product will give

(1)  Ceric ammonium nitrate and ${\mathrm{NaHCO}}_3$ test

(2)  ${\mathrm{NaHCO}}_3$ test and DNP test

(3)  ${\mathrm{NaHCO}}_3$ and Victor Meyer test

(4)  Both (A) & (C)