MCQ
The dimesisation of $NO_2$ is accompanied with
- AAn increase in paramagnetism
- ✓a decreases in paramegnetism
- CNo change in paramagnetism
- DA darkening in colour
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Major product formed in above reation is
$t/s$ $0$ $30$ $60$ $90$
$Ester/mol\, L^{-1}$ $0.55$ $0.31$ $0.17$ $0.085$
What will be the average rate of reaction between the time interval $30$ to $60$ seconds?