Question

when Will be specific heat capacity of gas be positive​

Answer 1

Explanation:

The principal specific heat capacities of a gas

GasSpecific heat capacity at constant pressure (J kg-1K-1)Specific heat capacity at constant volume (J kg-1K-1)Hydrogen1430010142Nitrogen1040741Oxygen913652Water vapour2020-

Answer 2

Answer:

In the chapter on temperature and heat, we defined the specific heat capacity with the equation Q=mcΔT, or c=(1/m)Q/ΔT. However, the properties of an ideal gas depend directly on the number of moles in a sample, so here we define specific heat capacity in terms of the number of moles, not the mass.

Explanation:

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