In the determination of the sp heat capacity of a gas at constant pressure by Regnaults, method 0.03m^(3) of the gas was supplied from a reservoir at 10^(@)C and 16 atmospheric pressure. The pressure of the gas was reduce to 2 atmospheres at te end of the experiment, the temperature remaiing constant at 10^(@)C. The temperature of the oil bath of the apparatus was maintained at 150^(@)C. The hot gas was led into a calorimeter at 10^(@)C. The final temperature of the calorimeter and its contents was 31.5^(@)C and its water equivalent was 210g. If the density of the gas was 0.089kg per cubic metreat NTP, calculate the specific heat capacity of the gas at constant pressure.

In the determination of the sp heat capacity of a gas at constant pres

1.	In the determination of the sp heat capacity of a gas at constant pressure by Regnaults, method 0.03m^(3) of the gas was supplied from a reservoir at 10^(@)C and 16 atmospheric pressure. The pressure of the gas was reduce to 2 atmospheres at te end of the experiment, the temperature remaiing constant at 10^(@)C. The temperature of the oil bath of the apparatus was maintained at 150^(@)C. The hot gas was led into a calorimeter at 10^(@)C. The final temperature of the calorimeter and its contents was 31.5^(@)C and its water equivalent was 210g. If the density of the gas was 0.089kg per cubic metreat NTP, calculate the specific heat capacity of the gas at constant pressure.
Answer» ANSWER :`3391cal KG^(-1) K^(-1)`