Given 1 mol of a monatomic ideal gas and 1 mol of a diatomic ideal gas, it is known that after a process, both gases undergo the same change in internal energy. Regarding the temperature variation, we can say that: a) Nothing can be said because the answer depends on the chemical elements that make up the molecules. b) The temperature change is greater in diatomic gas. c) The temperature variation is greater in monatomic gas. d) The gases undergo the same change in temperature.

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