List-I | List-II | ||
(A) | Cyanocobalamine | (I) | Hydrogenation of Alkenes |
(B) | Wilkinson catalyst | (II) | Antipernicious anemia factor |
(C) | D-penicillamine | (III) | Refining of Ni |
(D) | Mond's Process | (IV) | Treatment of toxic effects of copper |
Which of the following alkenes is most stable?
An alkene X (\( C_4H_8 \)) on reaction with HBr gave Y (\( C_4H_9Br \)). Reaction of Y with benzene in the presence of anhydrous \( AlCl_3 \) gave Z which is resistant to oxidation with \( KMnO_4 + KOH \). What are X, Y, Z respectively?
X | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
---|---|---|---|---|---|---|---|
P(X) | k | 2k | 2k | 3k | k2 | 2k2 | 7k2 + k |
List-I | List-II |
---|---|
(A) k | (I) 7/10 |
(B) P(X < 3) | (II) 53/100 |
(C) P(X ≥ 2) | (III) 1/10 |
(D) P(2 < X ≤ 7) | (IV) 3/10 |