A) 18.0
B) 27.9
C) 1.0
D) 10.0
Correct Answer: B
Solution :
\[N=\frac{10\times \text{sp}\text{. gr}\text{. of the solution}\times \text{wt}\text{. }\!\!%\!\!\text{ of solute}\times \text{Mol}\text{. wt}\text{.}}{\text{Molecular wt}\text{. of solute}\times \text{Eq}\text{. wt}\text{.}}\] \[N=\frac{10\times 1.71\times 80\times 98}{98\times 49}=27.9\]You need to login to perform this action.
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