UP JEECUP · Is Matter Around Us Pure (Class 9) · Quiz
5 real UP JEECUP questions on Is Matter Around Us Pure (Class 9). Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 2
MEDIUMA solution contains 15 g of common salt dissolved in 135 g of water. What is the concentration of the solution in terms of mass percentage?