MCQ
Which of the following has minimum freezing point
- A$0.1\,M$ ${K_2}C{r_2}{O_7}$
- B$0.1 \,M$ $N{H_4}Cl$
- C$0.1\,M $ $BaS{O_4}$
- ✓$0.1\,M $ $A{l_2}{(S{O_4})_3}$
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| List-I (Complexes) | List-II (Types) |
| (a) $\left[ Co \left( NH _3\right)_5 CN \right] Cl _2$ | (i) ionisation isomerism |
| (b) $\left[ Cr \left( NH _3\right)_6\right]\left[ Co ( CN )_6\right]$ | (ii) coordination isomerism |
| (c) $\left[ Co \left( NH _3\right)_5\left( SO _4\right)\right] Br$ | (iii) linkage isomerism |
$2K\,Cl{O_3}\xrightarrow{{}}2KCl + 3{O_2}$ law of mass action