Assertion(A): | Aldol condensation is usually carried out in a dilute solution of a strong base. |
Reason(R): | Concentrated solution of strong base involves Cannizzaro 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 statements. |
List I Chemical Composition |
List II Reagent |
(A) Benzenesulphonyl chloride | (I) Tollen's reagent |
(B) Anhydrous ZnCl2 + Conc. HCl | (II) Fehling A solution |
(C) Ammoniacal silver nitrate | (III) Hinsberg's reagent |
(D) Aqueous CuSO4 solution | (IV) Lucas reagent |
(A) | (B) | (C) | (D) | |
1. | (IV) | (III) | (I) | (II) |
2. | (III) | (IV) | (I) | (II) |
3. | (III) | (IV) | (II) | (I) |
4. | (I) | (II) | (IV) | (III) |
A. | |
B. | |
C. | |
D. |