MCQ
How many alkene on catalytic hydrogenation given isopentane as a product ?
- A$2$
- ✓$3$
- C$4$
- D$5$

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$CH_3 - CH = CH - CH_3 \xrightarrow{{{O_3}}} A $$\xrightarrow[{Zn}]{{{H_2}O}} B.$
The compound $B$ is
