MCQ
Here are possible synthesis of phenylpropyl ether. Which one would work ?


- ✓$i$ only
- B$iii$ only
- C$ii$ and $iii$
- D$i$ and $iii$

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| $ClO_4^{-}$ | $IO_4^{-}$ | $BrO_4^{-}$ |
| $E^{\circ}=1.19 V$ | $E^{\circ}=1.65 V$ | $E^{\circ}=1.74 V$ |
The correct order of their oxidising power is:
$CH_3CHO$ $\xrightarrow[{\left( {ii} \right)\,{H_2}O}]{{(i)\,C{H_3}MgBr}}A\xrightarrow[\Delta ]{{{H_2}S{O_4}}}B\xrightarrow[{Oxidation}]{{Hydroboaration}}C$
The rate constants of the above reaction at $200 \,K$ and $300 \,K$ are $0.03 \,min ^{-1}$ and $0.05 \,min ^{-1}$ respectively. The activation energy for the reaction is $....J$ (Nearest integer)
(Given : In $10=2.3$
$R =8.3\,J\,K ^{-1}\, mol ^{-1}$
$\log 5=0.70$
$\log 3=0.48$
$\log 2=0.30$

