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What is the effect of temperature on : ...

What is the effect of temperature on :
(a) Density , (b) Surface tension , (c ) Viscosity and (d) Vapour pressure of a liquid ?

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(a) Density of the liquid decreases.
(b) Surface tension of the liquid decreases.
(c ) Viscosity of th liquid decreases.
(d) Vapour pressure of the liquid increses.
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