Chemistry
Related Questions
Find the percentage of water in the following:
(a) Rice and wheat grains
(b) Eggs
(c) Tomatoes
(d) Bread
(e) Watermelon
What is water cycle? State two important roles of water cycle in nature.
Give reason:
Spring water is pure enough for drinking but unsuitable for laboratory use.
Give reason:
The taste of spring water differs at different places.