MCQ
Electrons are getting added to an element $Y.$ Which electrode will $Y$ migrate to during electrolysis?
- ✓Anode.
- BCathode.
- CWill not migrate.
- DWill move randomly.
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Reason : Oxidation state of $Cl$ in $HClO_4$ is $+7$ and in $HClO_3$, it is $+ 5$.
Statement $(I)$ : The $\mathrm{NH}_2$ group in Aniline is ortho and para directing and a powerful activating group.
Statement $(II)$ : Aniline does not undergo FriedelCraft's reaction (alkylation and acylation).
In the light of the above statements, choose the most appropriate answer from the options given below :