$600 c . c$ of a gas at a pressure of $750 m m$ is compressed to $500 c c$ . Taking the temperature to remain constant, the increase in pressure is:

150 m m

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250 m m

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350 m m

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450 m m

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Solution

The correct option is D $150 m m$
$P_{1} V_{1} = P_{2} V_{2}$
$\Rightarrow 600 \times 750 = 500 \times P_{2}$
$∴ P_{2} = 900 m m H g$
$∴$ Increase in pressure= $P_{2} - P_{1} = (900 - 750) = 150 m m$

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600c.c of a gas at a pressure of 750 mm is compressed to 500cc. Taking the temperature to remain constant, the increase in pressure is:

The correct option is D 150 mmP1V1=P2V2⇒600×750=500×P2∴P2=900mmHg∴ Increase in pressure= P2−P1=(900−750)=150mm

$600 c . c$ of a gas at a pressure of $750 m m$ is compressed to $500 c c$ . Taking the temperature to remain constant, the increase in pressure is:

The correct option is D $150 m m$
$P_{1} V_{1} = P_{2} V_{2}$
$\Rightarrow 600 \times 750 = 500 \times P_{2}$
$∴ P_{2} = 900 m m H g$
$∴$ Increase in pressure= $P_{2} - P_{1} = (900 - 750) = 150 m m$