A) \[2\times {{10}^{-3}}\]
B) \[4\times {{10}^{-4}}\]
C) \[1.6\times {{10}^{-5}}\]
D) \[1.8\times {{10}^{-5}}\]
Correct Answer: A
Solution :
\[{{K}_{sp}}=4{{S}^{3}}\] \[4{{S}^{3}}=3.2\times {{10}^{-8}}\] ; \[S=2\times {{10}^{-3}}M\].You need to login to perform this action.
You will be redirected in
3 sec