MCQ
$Ph - O - C{H_2} - Ph\xrightarrow{{HI}}A + B$ will be
- ✓$Ph -OH + Ph -CH_2 -I$
- B$Ph -I + Ph -CH_2 -I$
- C$Ph -I + Ph -CH_2 -OH$
- D$Ph -OH + Ph -CH_2 -OH$
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$MnO_4^ - + 5F{e^{2 + }} + 8{H^ + } \to M{n^{2 + }} + 5F{e^{3 + }} + 4{H_2}O$
Here $10\,ml$ of $0.1\,M$ $KMn{O_4}$ is equivalent to
$mA + nB + pC \to m' X + n 'Y + p 'Z$
obey the rate expression as $\frac{{dX}}{{dt}} = k{[A]^m}{[B]^n}$.
Reason : The rate of the reaction does not depend upon the concentration of $C$.