Question

what is meant by solution 0.01% mass , explain?

Answer 1

Solution is defined as the homogeneous mixture,

Answer 2

Answer: mass percentage is 0.01 %,  means 0.01 g of solute is present in 100 g of the solution.

Explanation: ${\text {Mass percentage}}=\frac{\text {mass of solute}}{\text {mass of solute + mass of solvent}}\times 100\%$

${\text {Mass percentage}}=\frac{0.01g}{100g}\times 100\%$

Thus ${\text {Mass percentage}}=0.01\%$