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 |
The reactions which cannot be applied to prepare an alkene by elimination, are
Choose the correct answer from the options given below: