JEE MAIN - Chemistry (2022 - 27th July Morning Shift - No. 13)
Match List I with List II.
| List I | List II | ||
|---|---|---|---|
| (A) | Benzenesulphonyl chloride | (I) | Test for primary amines |
| (B) | Hoffmann bromamide reaction | (II) | Anti Saytzeff |
| (C) | Carbylamine reaction | (III) | Hinsberg reagent |
| (D) | Hoffmann orientation | (IV) | Known reaction of Isocyanates. |
Choose the correct answer from the options given below:
A-IV, B-III, C-II, D-I
A-IV, B-II, C-I, D-III
A-III, B-IV, C-I, D-II
A-IV, B-III, C-I, D-II
Explanation
(A) Benzene sulphonyl chloride is also known as Hinsberg reagent.
(B) Hoffmann bromamide reaction involves conversion of amide to amine having one $\mathrm{C}$ atom less. This reaction involves isocyanate as intermediate.
(C) Carbylamine reaction is a test given by all primary amines.
(D) Hoffmann orientation refers to the addition of molecules to unsymmetrical alkenes according to anti Saytzeff's rule.
Correct match is
A-III, B-IV, C-I, D-II
(B) Hoffmann bromamide reaction involves conversion of amide to amine having one $\mathrm{C}$ atom less. This reaction involves isocyanate as intermediate.
(C) Carbylamine reaction is a test given by all primary amines.
(D) Hoffmann orientation refers to the addition of molecules to unsymmetrical alkenes according to anti Saytzeff's rule.
Correct match is
A-III, B-IV, C-I, D-II
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