A constant volume gas thermometer shows pressure reading of 50cm and 9 – McqOptions

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1.	A constant volume gas thermometer shows pressure reading of 50cm and 90cm of mercury at 0°C and 100°C respectively. When the pressure reading is 60 cm of mercury, the temperature is [MNR 1991; UPSEAT 2000; Pb. CET 2004]
A.	25°C
B.	40°C
C.	15°C
D.	12.5°C
Answer» B. 40°C

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