Q. No.The correct IUPAC name for \(\mathrm{CH}_2=\mathrm{CHCH}_2 \mathrm{NHCH}_3\) is:
1. Allyl methylamine
2. 2-Amino-4-pentene
3. 4-Aminopent-1-ene
4. N-Methylprop-2-en-1-amine
Which of the following is a 3⚬ amine?
1. 1-Methylcyclohexylamine
2. Triethylamine
3. tert-Butylamine
4. N-Methylaniline
| Column I | Column II | ||
| a. |  |
i. | Primary amine |
| b. |  |
ii. | Secondary amine |
| c. | \(\mathrm{(C_2H_5)_2CHNH_2}\) | iii. | Tertiary amine |
| d. | \(\mathrm{(C_2H_5)_2NH}\) |
1. a-iii; b-iii; c-i; d-ii
2. a-ii; b-iii c-i; d-ii
3. a-i; b-iii c-i; d-ii
4. a-ii; b-i c-i; d-ii
Reduction of nitrobenzene by which of the following reagent gives aniline?
(a) Sn/HCl
(b) Fe/HCl
(c) H2-pd
(d) Sn/NH4OH
Choose the correct option
1. (a, b, c)
2. (b, c, d)
3. (a, c, d)
4. (a, b, d)
Reduction of aromatic nitro compounds using Fe and HCl gives:
1. Aromatic oxime
2. Aromatic hydrocarbon
3. Aniline
4. Aromatic amide
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. |
Consider the following statements related to ammonolysis.
| a. | Cleavage of C-X bond by ammonia takes place. |
| b. | Ammonolysis produces primary, secondary, tertiary amine and quaternary ammonium salt. |
| c. | In ammonolysis, ammonia is a nucleophile. |
The true statement(s) are:
1. a, b
2. a, b, c
3. a, c
4. b
| 1. | Excess H2 |
| 2. | Br2 in aqueous NaOH |
| 3. | Iodine in the presence of phosphorus |
| 4. | LiAlH4 in ether |
Which of the following methods of preparation of amines will not give the same number of carbon atoms in the chain of amines as in the reactant?
| 1. | Reaction of nitrile with LiAlH4 |
| 2. | Reaction of amide with LiAlH4 followed by treatment with water |
| 3. | Heating alkyl halide with potassium salt of phthalimide followed by hydrolysis |
| 4. | Treatment of amide with bromine in an aqueous solution of sodium hydroxide. |
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