Match List I with List II.
| Reagent (R) | Name of the product formed on addition to carbonyl compounds (P) |
| A. NH2NHCONH2 | I. Imine |
| B. NH2–OH | II. Hydrazone |
| C. NH2NH2 | III. 2,4-Dintrophenylhydrazone |
D.  |
IV. Semicarbazone |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 2
