×
A-  A A+

Chemical Changes:

In everyday life we come across hundreds of chemical changes around us. But we rarely know the science behind it. Through activities, we will know the irreversible nature of a chemical change. Also, know about the biproducts that occur after a chemical reaction. This video explains the difference between chemical and physical changes.
More Info
License:[Source CIET, NCERT ]Feb. 20, 2017, 11:44 a.m.
Download

New comment(s) added. Please refresh to see.
Refresh ×
Comment
×

×