MCQ
The correct relationship between molality $(m)$ and molarity $(M)$ of a solution is ($d =$ density in $g/ml$ )
- A$m = \frac{d}{M} - \frac{{1000}}{{{M_{\left( {solute} \right)}}}}$
- B$\frac{1}{m} = \frac{M}{d} - \frac{{1000}}{{{M_{\left( {solute} \right)}}}}$
- ✓$\frac{1}{m} = \frac{d}{M} - \frac{{{M_{\left( {solute} \right)}}}}{{1000}}$
- D$\frac{1}{m} = \frac{d}{M} \times \frac{{{M_{\left( {solute} \right)}}}}{{1000}}$
