Which of the following expand or compressed easily
(A) Liquid
(B) Gases
(C) Solids
(D) Water
Which one of the following gas diffuses faster?
(A) Hydrogen
(B) helium
(C) fluorine
(D) chlorine
V/T = K is the mathematical form of:
(A) Boyle’s law
(B) Charles law
(C) Avogadro law
(D) Dalton law
At freezing point which one of the following coexists in dynamic equilibrium:
(A) Gas and solid
(B) liquid and gas
(C) liquid and solid
(D) all of these.
Gases exerts pressure in all directions
(A) Uniformly
(B) Randomly
(C) Alternately
(D) Constantly
Mass per unit volume is called:
(A) Pressure
(B) Temperature
(C) Density
(D) Solubility
Solid particles possess which one of the following motions?
(A) Rotational motions
(B) vibrational motions
(C) Translational motions
(D) both translational and vibrational motions
Which one of the following is not amorphous?
(A) Rubber
(B) plastic
(C) glass
(D) glucose
Gases are the lightest form of matter and their densities are expressed in terms of:
(A) mg cm–3
(B) g cm–3
(C) g dm–3
(D) kg dm–3
In which unit density of gases is measures?
(A) kg mm-3
(B) cm-3
(C) gdm-3
(D) gcm-3
