(1) 3, 2

(2) 3, 3

(3) 4, 2

(4) 4, 3

X may be

(1)
(2)
(3)
(4)

The major product is :

(1)
(2)
(3)
(4)

$\underset{\left(1\right)}{\overset{\mathrm{HCl}}{\to }}\underset{\left(2\right)}{\overset{B{r}_2/Fe}{\to }}\underset{\left(3\right)}{\overset{H^{+}}{\to }}$

The major product is

1.
2.
3.
4.

The product is :

(1)
(2)
(3)
(4)	None

Major product is

(1)
(2)
(3)
(4)	None of these

Why does the reaction produce stable salt?

Because

1. In 'A' the ring is aromatic

2. 6 p electrons are present

3. Ring in a is stabilized by closed-loop conjugation

4. All of these

The major product of reaction

(1)
(2)
(3)
(4)

The end product of the folloowing reaction sequence is:

(1)
(2)
(3)
(4)

The compound 'C' is

1. PhCH(OH)CHO

2. PhCH(OH)COOH

3. 

4.