A) 2.60 m
B) 2.18 m
C) 2.79 m
D) 3.00 m
Correct Answer: C
Solution :
The relation between molarity (M) and molality(m)is \[d=M\left( \frac{1}{m}+\frac{{{M}_{2}}}{1000} \right),{{M}_{2}}=Mol.\]Mass of solute On putting value on solving \[m=2.79\]You need to login to perform this action.
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