Question

Which of the following solutions have the same concentration of solute

in Molarity?

a) 20 g of NaOH in 200 mL of solution

b) 0.5 mol of KCl in 200 mL of solution

c) 40 g of NaOH in 100 mL of solution

d) 20 g of KOH in 200 mL of solution​

Answer 1

Answer:

1st and 2nd have same cnsentration of school

Answer 2

Answer:

40 g of NaOH in 100 ml of solution