Question

At 25°C the strength of solution is 60gm/ltr. What will be the amount of solute in 25ml of that solution?​

Answer 1

Answer:

YOUR QUESTION : A solution contains 20 g of salt in 500 ml of solution. Calculate the concentration in terms of mass by volume percentage.

answer is  4

Explanation:

MARK AS BRAINLIEST

Answer 2

Answer:

4

Explanation:

Mass of solute = 20 g

Volume of solution = 500 ml

Mass by volume percentage =

Volume of solution

Mass of solute×100

=

500

20×100

=4%