A constant volume gas thermometer using helium records a pressure of `20.0 kPa` at the triple-point of water, and pressure of `14.3 kPa` at the temperature of 'dry ice' (solid `CO_(2)`). What is the temperature of 'dry ice' ?

A constant volume gas thermometer using Sulphur records a pressure of 2xx10^4 Pa at the triple point of water and 2.87xx10^4 Pa at temperature of melting Sulphur. Calculate the melting point of Sulphur.

A faulty constant volume thermometer using helium gas records a pressure of 1.65 xx 10^4 Pa at normal freezing point of water, and a pressure of 2.10 xx 10^4 Pa at normal boiling point of water. Using these observations, determine the temperature of absolute zero on the Celsius scale.

A constant volume thermometer using helium gas records a pressure of 1.75 xx 10^4 Pa at normal freezing point of water, and a pressure of 2.39 xx 10^4 Pa at normal boiling point of water. Obtain from these observations the temperature of absolute zero on the Celsius scale.

Assertion:A constant volume gas thermometer, reads temperature in terms of pressure. Reason : In this case a plot of ressure verus temperature gives a straight line.

The pressure of the gas in a constant volume gas thermometer is 70 kPa at the ice point. Find the pressure at the steam point.

The pressure measured by a constant volume gas thermometer is 40 kPs at the triple point of water. What will be the pressure measured at the boiling point of water (100^ C) ?

A gas has a volume of 6.0L at a pressure of 0.80 atm. What is the volume if the pressure is changed to 0.20atm at constant temperature?

A fixed mass of an ideal gas is maintained at constant volume. The pressure of the gas at the triple point of water is p_(tr) . What is the thermodynamic temperature of the gas when its pressure is p?