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A graph is plotted between pressure and ...

A graph is plotted between pressure and volume at different temperatures . On the basis of the graph what changes will you observe in the volume if
(i) the pressure is increased at constant temperature .
(ii) the temperature is decreased at constant pressure .

A

volume increases in both the cases

B

volume decrease in both the cases

C

volume increase in (i) and decreases (ii)

D

volume decreases in (i) and increases in (ii) .

Text Solution

Verified by Experts

The correct Answer is:
B
Volume decreases when pressure is increased at constant temperature. When temperature is decreased at constant pressure, the volume decreases.
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