Masood wanted to find out which state of a substance dissolves faster in water. He filled two similar glass jars the same amount of water. Masood added the following substances to the jars of water. 10g of copper sulphate crystal to Jar 1. 10 mL of 75% copper sulphate solution to Jar 2. The table below shows colour of the water in each jar after specific time periods. Laur 39 What can be concluded from Masood's activity? Why did Masood use the same amount of water in each jar? Liquids generally have lower density as compared to solids. But you must have observed that ice floats on w Why does ice float on water? OR iii. Water at room Give temperature is a liquid. Give reason. .
