MCQ
A lone pair of electrons in an atom implies
- ✓A pair of valence electrons not involved in bonding
- BA pair of electrons involved in bonding
- CA pair of electrons
- DA pair of valence electrons
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$CH_3 CH_2 CH=CH_2 \xrightarrow{{HBr/{H_2}{o_2}}}\,Y\,\xrightarrow{{{C_2}{H_5}ONa}}Z$