MCQ
When acetic acid is dissolved in benzene its molecular mass
- ADecreases
- ✓Increases
- CEither increases or decreases
- DSuffers no change

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$CH_3CH_2Cl \xrightarrow{NaCN}(i)\xrightarrow{Ni/{{H}_{2}}}(ii)\xrightarrow{acetic\,anhydride}(iii)$ , Product $(iii)$ is
$X, Y$ and $Z$ can be described as
The two products formed in above reaction are -
Number of moles of $NaOH $ used in above Hoffmann bromamide reaction is
$\mathrm{CrO}_2 \mathrm{Cl}_2+4 \mathrm{NaOH} \rightarrow \mathrm{A}+2 \mathrm{NaCl}+2 \mathrm{H}_2 \mathrm{O}$
$\mathrm{A}+2 \mathrm{HCl}+2 \mathrm{H}_2 \mathrm{O}_2 \rightarrow \mathrm{B}+3 \mathrm{H}_2 \mathrm{O}$