Question

3. Give reasons of the following
a. Why stone is a solid?
b. Water is called as a liquid.
C. Gases exert pressure on on the container in
which they are kept.
d. Liquids take the shape of the container​

Answer 1

Answer:

Stone are called solid because the molecules of it highly attract each other

water is a liquid because it has more molecular space

Gases exert pressure because the have high kinetic energy and molecules are always moving

liquid takes the shape of containers because they are not rigid enough

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Answer 2

Explanation:

1.stone has tightly packed particles

2.water has particles which are less tightly packed

3.gases tend to move out of the container ,they have least tightly packed particles

4.because matter occupies space