Select the correct option based on statements below:

Assertion (A):	Only a small amount of HCI is required in the reduction of nitro compounds with iron scrap and HCI in the presence of steam.
Reason (R):	FeCl2 formed gets hydrolyzed to release HCI during the reaction.

  

1.	Both (A) and (R) are True and (R) is the correct explanation of (A).
2.	Both (A) and (R) are True but (R) is not the correct explanation of (A).
3.	(A) is True but (R) is False.
4.	Both (A) and (R) are False.

Match the compounds given in Column I with the items given in Column II.

Codes:

Match the reactions given in Column-I with the statements given in Column-II.

Codes:

The compound(s) among the following that is/are not typically synthesized using the Sandmeyer reaction:

(a) Chlorobenzene

(b) Bromobenzene

(c) Iodobenzene 

(d) Fluorobenzene

Choose the correct option:
1. (a, b)
2. (b, c)
3. (c, d)
4. (a, d)

The reagent among the following that does not reduce an aryl nitro compound to an amine is:

1. H₂(excess) / Pt

2. LiAlH₄ in ether

3. Fe and HCI

4. Sn and HCI

A compound "A", when reacted with PCl₅ and then with ammonia, gives "B". "B" on treatment with bromine and caustic potash produces "C". "C" on treatment with NaNO₂ and HCl at C and then boiling produces ortho-cresol. Compound "A" is:

1. o-Toluic acid

2. o-Chlorotoluene

3. o-Bromotoluene

4. m-Toluic acid

D is N-methyl aniline in the given below sequence of reaction:
\(\text A\xrightarrow{\bf\text{ reduction }}\text B\xrightarrow{\bf\text {CHCl}_3\text{/KOH}}\text C\xrightarrow{\bf\text{ reduction }}\text D\)

Structure of A can be:

1.		2.
3.	\(\mathrm{CH_3NH_2 }\)	4.

Identify the compound that will react with Hinsberg's reagent to give a solid which dissolves in alkali.

1.		2.
3.		4.