a solution of 100g of salt in 800ml of water has the same concentration as a solution of 150g of salt in 1500ml of water

Question

is it true or false

Answer 1

The answer is false. Concentration can be measured in mass per volume, so we can use g/ml as the unit for concentration in this problem.

The first solution has 100 g per 800 ml or a concentration of 0.125 g/ml. The second solution has 150 g per 1500 ml or a concentration of 0.1 g/ml.