MCQ
The reagent $(s)$ required for the following conversion are


- A$(i) NaBH_4$ , $(ii)$ Raney $Ni/H_2$, $(iii) H_3O^+$
- B$(i) LiAlH_4$ $(ii) H_3O^+$
- C$(i) B_2H_6$ , $(ii) DIBAL-H$ , $(iii) H_3O^+$
- ✓$(i) B_2H_6$ , $(ii) SnCl_2/HCl$, $(iii) H_3O^+$


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$N_{2(g)} + 3H_{2(g)} \rightarrow 2NH_{3(g)}$ The equality relationship between $\frac{d[NH_3]}{dt}$ and $\frac{d[H_2]}{dt}$ is
