MCQ
Silver chloride dissolves in
- AWater
- BConc. $HCl$
- ✓$NH_4OH$
- D$CCl_4$
It dissolves in $NH_4OH$ solution due to the formation of complex salt.
$AgCl + 2N{H_4}OH \to \mathop {[Ag{{(N{H_3})}_2}]Cl + 2{H_2}O}\limits_{{\text{Diamminesilver (I) chloride}}} $
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$CH_3COCH_{3(aq)} + Br_{2(aq)} \rightarrow $$CH_3COCH_2Br_{(aq)} + H^+_{(aq)}+ Br^-_{(aq)}$
These kinetic data were obtained for given reaction concentrations.
Initial concentrations, $M$
| $[CH_3COCH_3]$ | $[Br_2]$ | $[H^+]$ |
| $0.30$ | $0.05$ | $0.05$ |
| $0.30$ | $0.10$ | $0.05$ |
| $0.30$ | $0.10$ | $0.10$ |
| $0.40$ | $0.05$ | $0.20$ |
Initial rate, disappearance of $Br_2, \,\,Ms^{-1}$
$5.7 \times 10^{-5} ,$ $5.7 \times 10^{-5} ,$ $1.2 \times 10^{-5} ,$ $3.1 \times 10^{-5}$
Based on these data, the rate equation is
