The tertiary amine is-
The chemical test used to distinguish between aniline and benzylamine is-
1. Nitrous acid.
2. Reduction Reaction
3. Hinsberg reagent
4. None of above
The chemical test used to distinguish between aniline and N-methyl aniline is:
1. Carbylamine test
2. Hoffmann bromamide reaction
3. Acetylation
4. None of above
The chemical test used to distinguish between methylamine and dimethylamine is:
1. Hoffmann bromamide reaction
2. Hinsberg's reagent
3. Carbylamine test
4. Both 2 and 3
X, Y, and Z in the above sequence are:
1. X= Fe/HCl, Y= , and Z = / warm
2. X= , Y= Fe/HCl, and Z = / warm
3. X= , Y= Fe/HCl, and Z =
4. X = Y = , and Z =
X, and Y in the following sequence are :
1. | X = Br2 / CS2 , and Y = | |
2. | X = Br2 / H2O and Y = | |
3. | X = Br2 / CS2 , and Y = | |
4. | X = Br2 / H2O and Y = |
Benzyl chloride X Y
The product X and Y are -
1. 2-Phenylethanenitrile and Benzoic acid
2. Benzonitrile and Benzoic acid
3. 2-Phenylethanenitrile and 2-Phenylethanamine
4. Benzonitrile and 2-Phenylethanamine
The IUPAC name of X and Y in the following reaction sequence are:
Chlorobenzene X Y
1. 1-Chloro-4-nitrobenzene, and Nitrobenzene
2. 1-Chloro-3-nitrobenzene, and 4-Chloroaniline
3. 1-Chloro-4-nitrobenzene, and 4-Chloroaniline
4. 1-Chloro-3-nitrobenzene, and Nitrobenzene
Benzamide A Benzene B
A and B in the above reaction sequence are -
1. Chlorobenzene and aniline
2. Aniline and toluene
3. p-Methylaniline and chlorobenzene
4. None of the above
\(\small{\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{I} \xrightarrow[]{NaCN} \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CN}\xrightarrow[]{{OH}^{-},Partial hydrolysis} A \xrightarrow[NaOH]{{Br}_2} \mathrm{B}}\)
The molecular formulae of A, and B in the above reaction are-