Question

Gas expands on heating due to
(A) collision among gas molecules.
(C) condensation of gas molecules.
(B) diffusion of gas molecules.
(D) compression of gas molecules.​

Answer 1

Answer:

option a is the answer...hope it helps u

Answer 2

Answer:

Molecules within gases are further apart and weakly attracted to each other. Heat causes the molecules to move faster, (heat energy is converted to kinetic energy ) which means that the volume of a gas increases more than the volume of a solid or liquid.