Kinetic energy of molecules is very high in ____________ state of matter.
(a) Tabulate the differences in the characteristics of states of matter.
(b) Comment upon the following: rigidity, compressibility, fluidity, filling a gas container, shape, kinetic energy, and density.
Write a brief note on the relation of kinetic energy of particles with the states of matter.
Assertion(A): Vaporisation is an endothermic process.
Reason(R) : For a matter, particles of vapour have a higher kinetic energy than that in liquid state.