What is the effect of temperature on:
(a) density,
(b) surface tension,
© viscosity, and
(d) vapour pressure of a liquid (ii) What is the effect of pressure on
(a) volume,
(b) boiling point and
© viscosity of a liquid
(i) (a) Density decreases
surface tension decreases
© viscosity decreases
(d) vapour pressure increases with rise in temperature
(a) Volume decreases
(b) Boiling point increases
© Viscosity increases with increase in pressure