Pressure of a gas of constant volume at 20 ^\circC is 90 cm of \Hg. At what temperature the pressure would change to 75 cm of \Hg.

Correct Answer is : −28.8 °C

AP EAMCET Engineering 22 Sep 2020 Shift 1 Paper

Section: Physics

Question : 82 of 160

Marks: +1, -0

Pressure of a gas of constant volume at 20 °C is 90 cm of Hg. At what temperature the pressure would change to 75 cm of Hg.

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