Question

give reasons
a)a gas exerts pressure on the walls of the container
b)existence of 3 matter of states
c)sponge is a solid but still it can be compressed
d)liquids and solidsare much harder to compress than gases

Answer 1

A) the particles of gas are continuously moving so exert pressure
B) three states of matter are solid liquid and gas
C) as sponge has minute pores in between so it can be compressed
D) liquid and solids have less intermolecular space that is why they can be compressed less