1.

The specific heat capacity of a gas at constantpressure is greater than that at constant volume because

Answer»

at constant volume, all the HEAT suppliedgoes to increase the internal ENERGY of the GAS
at constant volume there is no change intemperature of the gas when heat issupplied
at constant PRESSURE, there is no change ininternal energy of the gas when heat issupplied
the gas expands when its temperatureincreases at constant pressure

Answer :A


Discussion

No Comment Found