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A cylinder fitted with movable piston co...

A cylinder fitted with movable piston contains liquid water in equilibrium with water vapour at 25°C. Which operation would result in a increase in the equilibrium vapour pressure.

A

Moving the piston downwards a short distance

B

Removing a small amount of vapours

C

Removing a small amount of liquid water

D

Decreasing the temperature.

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The correct Answer is:
A, B, C
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  1. A cylinder fitted with movable piston contains liquid water in equilib...

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