Q5. For one mole of gas, the relation for specific heat capacity at constant pressure 'Cp' and at constant volume 'Cv' is ________.Physics — Heat and Thermodynamics — Question 5 of 415A. Cp + Cv = RB. Cp - R = CvC. Cv - R = CpD. Cp + R = CvPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →