1. ⇒ (MHT CET 2023 10th May Morning Shift )

Identify the name of compound

MHT CET 2023 10th May Morning Shift Chemistry - Compounds Containing Nitrogen Question 12 English

from following.

A. Sulphanilic acid

B. Sulphonic acid

C. Benzene sulphonic acid

D. Amino benzoic acid

Correct Option is (A)

The compound shown in the image is a benzene ring with an amine $({NH}_{2})$ group and a sulfonic acid $({SO}_{3} H)$ group. The amine group is in the para position (opposite) relative to the sulfonic acid group. This compound is commonly known as sulphanilic acid.

Therefore, the correct name of the compound is Option A : Sulphanilic acid.

2. ⇒ (MHT CET 2023 10th May Morning Shift )

The structure of functional group of secondary amide is :

A. $- NH -$

B. MHT CET 2023 10th May Morning Shift Chemistry - Compounds Containing Nitrogen Question 8 English Option 2

C. MHT CET 2023 10th May Morning Shift Chemistry - Compounds Containing Nitrogen Question 8 English Option 3

D. MHT CET 2023 10th May Morning Shift Chemistry - Compounds Containing Nitrogen Question 8 English Option 4

Correct Option is (C)

Currently no explanation available

3. ⇒ (MHT CET 2023 9th May Evening Shift )

Identify an aromatic, mixed, 3 $^{\circ}$ amine from following.

A. MHT CET 2023 9th May Evening Shift Chemistry - Compounds Containing Nitrogen Question 15 English Option 1

B. (C $_{2}$ H $_{5}$ ) $_{3}$ N

C. (CH $_{3}$ ) $_{3}$ C $-$ NH $_{2}$

D. MHT CET 2023 9th May Evening Shift Chemistry - Compounds Containing Nitrogen Question 15 English Option 4

Correct Option is (D)

Tertiary amine is formed by removing 3 hydrogen atoms from ${NH}_{3}$ . Hence, tertiary amine should not contain any $N - H$ bond. Only option (B) satisfies this condition.

4. ⇒ (MHT CET 2021 20th September Evening Shift )

Which among following compounds is a primary amine?

A. Ethyl methyl propyl amine

B. Hexamethylene diamine

C. Diphenyl amine

D. N, N-Dimethyl aniline

Correct Option is (B)

(i) MHT CET 2021 20th September Evening Shift Chemistry - Compounds Containing Nitrogen Question 20 English Explanation 1

(ii) H $_{2}$ N-(CH $_{2}$ ) $_{6}$ -NH $_{2}$ - Hexamethylene diamine (1 $^{\circ}$ amine)

(iii) C $_{6}$ H $_{5}$ -NH-C $_{6}$ H $_{5}$ - Diphenyl amine (2 $^{\circ}$ amine)

(iv) MHT CET 2021 20th September Evening Shift Chemistry - Compounds Containing Nitrogen Question 20 English Explanation 2

5. ⇒ (MHT CET 2021 20th September Morning Shift )

Which among the following compounds is NOT a carbocyclic compound?

A. Benzene

B. Naphthalene

C. Pyridine

D. Cyclopentane

Correct Option is (C)

Pyridine is a heterocyclic compound.

MHT CET 2021 20th September Morning Shift Chemistry - Compounds Containing Nitrogen Question 23 English Explanation

⇒Amines