Question

1. Gases are made up of molecules which are relatively far apart.

2. The molecules are in motion at high speeds.

3. The molecules are perfectly elastic.

4. Increase in temperature increases the kinetic energy of the molecules.

The assumption that accounts for the great compressibility of gases compared to liquids and solids is:

1
2
3
4
none of the above

Answer 1

I think the answer is 3? @91

Answer 2

either 3 or 1

Answer 3

but I say 3