1. What do you mean by mass per cent of a solution? How will you make

1.	1. What do you mean by mass per cent of a solution? How will you make 30 % mass per centsolution of sodium chloride in water?
Answer» Answer: mass % means number of grams of solute to MAKE total 100 grams of solution Explanation: 30% mass solution is prepared by dissolving 30 grams NaCl in 70 grams of WATER

1. What do you mean by mass per cent of a solution? How will you make 30 % mass per centsolution of sodium chloride in water?

Answer»

Answer:

mass % means number of grams of solute to MAKE total 100 grams of solution

Explanation:

30% mass solution is prepared by dissolving 30 grams NaCl in 70 grams of WATER