MCQ
Find the $\text{CORRECT}$ match.$<$
- A$CuCl_2:$ Salt of weak acid and strong base
- ✓$NaNO_3:$ Salt of strong acid and strong base
- C$NH_4CN:$ Salt of strong acid and weak base
- D$\text{KCN:}$ Salt of weak acid and weak base
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(I) Aniline reacts with bromine water at room temperature to give o-bromoaniline.
(II) Aniline undergoes Friedel Craft's reaction using aluminium chloride.
(III) Direct nitration of aniline yields, a mixture of ortho, meta and para nitro aniline.
(IV) Amino group is ortho and para directing and powerful ring activating group.