Question

1. What is meant by a substance?
2. List the points of differences
between homogeneous and
heterogeneous mixtures.​

Answer 1

1-all the matter around us are known as substance.

2-Difference b/w homogeneous and heterogeneous mixture are-

1-homogeneous mixture are solutions and heterogeneous mixture are suspension and colloids.

2-Homogenous substance completely mixed and heterogeneous mixture substance are separate.

3-homogenous mixture exists in one state and heterogeneous mixture spread throughout the other

Hope this helps you.....