The temperature of a gas sample is increased from 50 degrees celsius to 100 degrees celsius. By what factor must the pressure be changed if the volume is kept constant?

For temperatures to be increased in gas there would have to be heat

1.155 times

Explanation:

The temperature of gas is directly proportional to the pressure of the gas given that the volume is kept constant (P∝T). However, it should be kept in mind that the temperature is measured in Kelvin.

The initial temperature of the gas is 50 + 273.15 = 323.15 Kelvin.

The final temperature of the gas is 100 + 273.15 = 373.13 Kelvin.

The final temperature is (373.15/323.15) times the initial temperature i. e 1.155