Question

You are given two water samples A and B. A boils at 100°C and B boils at 102°C. Which sample of water is pure and why?

Answer 1

none of them are pure because water is made up of 2 molecules of hydrogen and 1 molecule of oxygen thats why its not pure

and if u are asking that which is fresh water so its sample A) as it boils at 100°c and water also boils at 100°c

hope it helps.....

THANK YOU