A) 2.0 M
B) 1.0 M
C) 0.5 M
D) 0.05 M
Correct Answer: C
Solution :
Molarity \[=\frac{w\times 1000}{ml\text{ wt}\text{. }\times \text{Volume }ml.}\] =\[\frac{7.1\times 1000}{142\times 100}=0.5\,M\].You need to login to perform this action.
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