MCQ
In benzene $1, 3$ position is called
- ✓Meta
- BPara
- COrtho
- DOdd position
$1, 3$ or $1, 5$ = meta
$1, 4$ = para.
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Given : $K_f (H_2O)$ = $2\ K\ kg\ mole^{-1}$, $K_{sp} (PbCl_2)$ = $4 × 10^{-6}$
(Assume molarity to be equal to molality) .....$^oC$
