Q. No.Identify the product formed from the reaction of chloroform with alcoholic KOH and p-toluidine.
1.
2.
3.
4.
| Statement I: | In the Hofmann rearrangement reaction, the alkyl group shifts from a carbonyl carbon atom to the nitrogen atom. |
| Statement II: | The tertiary amine formed in Hofman rearrangement reaction contains one carbon less than that present in the original amide. |
| 1. | Both Statement I & Statement II are true. |
| 2. | Both Statement I & Statement II are false. |
| 3. | Statement I is true while Statement II is false. |
| 4. | Statement I is false while Statement II is true. |
| 1. | \(SOCl_2 ,KCN , H_2 /Pd \) |
| 2. | \(SOCl_2 ,AgCN , H_2 /Pd \) |
| 3. | \(PCl_5 ,AgCN , H_2 /Pd \) |
| 4. | Red P/HI |
(a) HNO3 acts as an acid.
(b) H2SO4 acts as an acid.
(c) Major product is formed at the ortho, meta.
(d) Major product is formed at para, meta position.
1. a, b, c, d
2. b, d
3. a, c, d
4. c, d
The compounds 'A' and 'B' respectively are:
1. Nitrobenzene and Chlorobenzene
2. Nitrobenzene and Fluorobenzene
3. Phenol and Benzene
4. Benzene diazonium chloride and Fluorobenzene
Match Column-I with Column-II
| Column-I | Column-II | ||
| (a) |  |
(i) | Wurtz reaction |
| (b) |  |
(ii) | Sandmeyer reaction |
| (c) | \(\small2 \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{Cl}+2 \mathrm{Na} \xrightarrow{\text { Ether }}\\~~~~~~~~ \mathrm{C}_2 \mathrm{H}_5-\mathrm{C}_2 \mathrm{H}_5+2 \mathrm{NaCl}\) |
(iii) | Fitting reaction |
| (d) | \(\small2 \mathrm{C}_6 \mathrm{H}_5 \mathrm{Cl}+2 \mathrm{Na} \xrightarrow{\text { Ether }}\\~~~~~~~~~ \mathrm{C}_6 \mathrm{H}_5-\mathrm{C}_6 \mathrm{H}_5+2 \mathrm{NaCl}\) |
(iv) | Gatterman reaction |
Choose the correct answer from the options given below :
| Options: | (a) | (b) | (c) | (d) |
| 1. | (iii) | (i) | (iv) | (ii) |
| 2. | (ii) | (i) | (iv) | (iii) |
| 3. | (ii) | (iv) | (i) | (iii) |
| 4. | (iii) | (iv) | (i) | (ii) |
A. Phenyl methanamine
B. N, N-Dimethylaniline
C. N-Methyl aniline
D. Benzenamine
Choose the correct order of basic nature of the above amines.
1. A > C > B > D
2. D > C > B > A
3. D > B > C > A
4. A > B > C > D
An amine, on reaction with benzene sulphonyl chloride, produces a compound that is insoluble in an alkaline solution. This amine can be prepared by ammonolysis of ethyl chloride. What is the correct structure of this amine?
| 1. |  |
| 2. | |
| 3. | |
| 4. |
Among the following, the reaction/s that will not give p-aminoazobenzene is/are:
| A. |  |
| B. |  |
| C. |  |
1. A only
2. B only
3. C only
4. A and B
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