Question

(b) During an experiment the students were asked to prepare a 20% (mass/mass) solution
of sugar in water. Ram dissolved 20g of sugar in 100g of water while Sam prepared it by
dissolving 20g of sugar in water to make 100g of the solution. Whose method of
preparation produced 20% (mass/ mass) solution of sugar?​

Answer 1

Answer:

Sam is doing correct

Explanation:

short explanation is if your family have 5 member it is equal to 100 percentage and you are 20 percent but if there is already 100 and you are involving in then it will 120 percent

hope this helps you