Pick out the wrong statement (s).
(i) Vapour pressure of a liquid is the measure of the strength of intermolecular attractive forces .
(ii) Surface tension of a liquid acts perpendicular to the surface of the liquid .
(iii) Vapour pressure of all liquids is same at their freezing points .
(iv) Liquids with stronger intermolecular attractive forces are more viscous than those with weaker intermolecular force .

Options

A. (ii) , (iii) and (iv)
B. (ii) and (iii)
C. (i) , (ii) and (iii)
D. (iii) only

Answer

D

Explanation

Vapour pressure of all liquids are different at their freezing points.