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

Physics
WAEC 2001

The volume of an ideal gas at a pressure of 77cmHg and temperature 60oC is 24cm3. If the temperature and pressure are increased to 98oC
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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