MCQ
Which of the following is strongest base.
- A

- ✓

- C

- D






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$N_2H_4 + IO_3^-+ 2H^+ + Cl^- \rightarrow ICl + N_2 + 3H_2O$
The equivalent masses of $N_2H_4$ and $KIO_3$ respectively are :-
$2NOBr(g)\,\,\rightleftharpoons \,\,2NO(g)\,\,+\,\,Br_2(g),$ where $P$ is the total pressure of gases at equilibrium and $P_{Br_2}\,\,=\,\,\frac {P}{9}$

Reason : Actual structure of benzene is a hybrid of following two structures.