# In a 100% "m/m" solution, how many grams of solute are present in a 100*g mass of solution...?

## $A .$ 100*g; $B .$ 1*g; $C .$ 90*g; $D .$ $10 \cdot g .$

$\text{Option D}$, in $100 \cdot g$ of solution.............
If we have a 10% $\text{mass"/"mass}$ solution, then in a $100 \cdot g$ mass of solution, there are $10 \cdot g$ precisely of solute. The volumes of the solution and the pure solvent would be almost identical.