MCQ
Which among the following reagent cannot be used for above interconversion?


- A$Zn-Hg/HCl$
- B$HI/Red P,$ $\Delta $
- C$(i)$ $NH_2-NH_2$ $(ii)$ $\mathop {OH}\limits^{ - \,\,\,\,\,} /\Delta $
- ✓$NaBH_4$

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The following inferences are made
$(A)$ $\mathrm{X}$ has higher intermolecular interactions compared to $Y$.
$(B)$ $\mathrm{X}$ has lower intermolecular interactions compared to $Y$.
$(C)$ $\mathrm{Z}$ has lower intermolecular interactions compared to $Y.$
The correct inference(s) is/are

