Question

What is meant by solution 0.01% by mass? Explain

Answer 1

it means 0.01 g mass is dissolved in 100 g solution

Answer 2

Explanation :

0.01 % by mass means that the 0.01 gram amount of solute present in the 100 grams of solution.

The mass by percent can be represent as,

$\text{Mass by }\%=\frac{\text{Mass of solute}}{\text{Mass of solution}}\times 100$

So, we can write 0.01%(m/m) solution as,

$0.01\%(m/m)=\frac{0.01\text{ g of solute}}{\text{100g of solution}}$