A) \[8\times {{10}^{-3}}mole/litre\]
B) \[6.4\times {{10}^{-5}}mole/litre\]
C) \[6.4\times {{10}^{-3}}mole/litre\]
D) \[2.8\times {{10}^{-6}}mole/litre\]
Correct Answer: A
Solution :
\[HgS{{O}_{4}}\ \to \ \underset{x\,\,\,\,\,}{\mathop{H{{g}^{++}}}}\,+\underset{x}{\mathop{SO_{4}^{--}}}\,\] \[{{K}_{sp}}={{x}^{2}}\]; \[x=\sqrt{{{K}_{sp}}}\]; \[x=\sqrt{6.4\times {{10}^{-5}}}\] \[x=8\times {{10}^{-3}}\]mole/litre.
You need to login to perform this action.
You will be redirected in
3 sec
