A) 0.1 M
B) 0.01 M
C) 0.001 M
D) \[{{10}^{-4}}M\]
Correct Answer: C
Solution :
[c] Molarity \[\frac{Wt\times 1000}{MW\times V\text{ }}=\frac{2.65\times 1000}{106\times 250}=0.1M\] \[{{M}_{1}}{{V}_{1}}={{M}_{2}}{{V}_{2}}\] \[\therefore 10\times 0.1=1000\times {{M}_{2}}=0.001M\]You need to login to perform this action.
You will be redirected in
3 sec