The volume of an ideal gas at a pressure of 77cmHg and temperature 60oC is...

WAEC 2001

The volume of an ideal gas at a pressure of 77cmHg and temperature 60^oC is 24cm³. If the temperature and pressure are increased to 98^oC
and 81cmhg respectively, calculate the new volume of the gas

A. 411.5cm³
B. 267.1cm³
C. 254.2cm³
D. 112.7cm³

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Correct Answer: Option C

Explanation

V₂ = \(\frac{P_1V_1T_2}{P_2T_1} = \frac{77 \times 240 \times 371}{81 \times 333}\)

= 254.2cm³

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The volume of an ideal gas at a pressure of 77cmHg and temperature 60oC is...

Correct Answer: Option C

Explanation

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