CBSE Class 10 Chemistry Chemical Reactions

Q.

What is the coloured product formed when magnesium ribbon is burnt?



Q.

A chemical reaction takes place in which of the following processes? 



Q.

How will you infer that a reaction is taking place?



Q.

An exothermic reaction does not take place in which of the following processes?



Q.

Cottage cheese is formed by



Chemical Reactions - Part 1

This video explains the chemical reaction and its features in terms of endothermic, exothermic and precipitation reactions and its comparison with physical changes.