The temperature of 20 L of nitrogen was increased from 10 K to 30 K at a constant pressure. Change in volume will be

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The temperature of 20 L of nitrogen was increased from 10 K to 30 K at a constant pressure. Change in volume will be

ChemistryStates of MatterNEET

Options:

A 20 L
B 40 L
C 60 L
D 80 L

Solution:

1167 Upvotes Verified Answer

The correct answer is: 40 L

\frac{V_{1}}{T_{1}} = \frac{V_{2}}{T_{2}}

\frac{20}{10} = \frac{V_{2}}{30} \Rightarrow V_{2} = 60 L

V_{2} - V_{1} = 60 - 20 = 40 L

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