Question

calculate the molar heat capacity for Methane if heat capacity of 64 gram of Methane is 80 joule per kilo calorie​

Answer 1

Answer:

Hi here's your answer dear sir

Answer 2

Answer:

While defining the specific heat capacity, it was assumed that whole of the heat supplied to the substance is used in raising its temperature and in another way. This assumption holds good in the case of solids and liquids since expansion, in them due to 1ºC rise of temperature is negligible. Gases expand quite appreciably due to a rise in temperature. Therefore, heat required by the gas to do external work cannot be neglected.

A gas can be heated in two ways. Accordingly, there are two specific heat capacities in case of a gas.