MCQ
Incorrect method of preparation for alcohols from the following is:
- ✓Ozonolysis of alkene.
- BReaction of Ketone with $RMgBr$ followed by hydrolysis.
- CHydroboration-oxidation of alkene.
- DReaction of alkyl halide with aqueous $NaOH$.
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| Experiment |
$[A]$ (in $mol\, L^{-1})$ |
$[B]$ (in $mol\, L^{-1})$ |
Initial rate of reaction (in $mol\, L^{-1}\,min^{-1})$ |
| $I$ | $0.10$ | $0.20$ | $6.93 \times {10^{ - 3}}$ |
| $II$ | $0.10$ | $0.25$ | $6.93 \times {10^{ - 3}}$ |
| $III$ | $0.20$ | $0.30$ | $1.386 \times {10^{ - 2}}$ |
The time(in minutes) required to consume half of $A$ is