MCQ
Carbocation which is most stable
- A$C{H_3}C{H_2}^ + $
- B$C{H_3}^ + $
- ✓${C_6}{H_5}C{H_2}^ + $
- D$C{H_3}C{H_2}C{H_2}^ + $
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$I.$ $1$ molecule of oxygen
$II.$ $1$ atom of nitrogen
$III.$ $1 \times {10^{ - 10}}$ $g$ molecular weight of oxygen
$IV.$ $1 \times {10^{ - 10}}$ $g$ atomic weight of copper