MCQ
Elements of $d$ group are called
- ✓Transition elements
- BTransuranic elements
- CMetals
- DMetalloids
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Compound $\rightarrow$ O.State of $C.M.I.$
The $\%$ yield for reaction $I$ is $60 \%$ and that of reaction II is $50 \%$. The overall yield of the complete reaction is $..........\%$ [nearest integer]
Product $B$ and $C$ are respectively