MCQ
Product $(B)$ is


- A

- ✓$Ph - C \equiv C - CH_2 - CH_2 -CH_2 -OH$
- C$Ph - C \equiv C - CH_2 -CH_2 -OH$
- D$Ph - CH_2 -C \equiv C - CH_2 -CH_2 -OH$



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$(I)\, [CrCl_2(NO_2)_2(NH_3)_2]^-$ $(II)\, [Co(NO_2)_3(NH_3)_3]$
$(III)\, [PtCl(NO_2)(NH_3 )(py)]$ $(IV)\, [PtBrCl(en)]$
$(I)\,\,\,-\,\,\,(II)\,\,\,-\,\,\,(III)\,\,\,-\,\,\,(IV)$
