Answer: Option B 392. Keeping the pressure constant, to double the volume of a given mass of an ideal gas at 27°C, the temperature should be raised to _____________ °C?
Correct answer: B. 327
- A. 270
- B. 327
- C. 300
- D. 540
Explanation
At constant pressure, Charles's law gives V/T = constant on the absolute-temperature scale. Doubling the volume changes 300 K to 600 K, which is 327°C.
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