Question 2 The relative molecular mass of carbon dioxide, CO2, is 44. The value of y is 1.3 and was determined experimentally. Assume that CO2 behaves as a perfect gas. 2.1. Calculate the specific gas constant, R. 2.2. Calculate the specific heat capacity at constant volume, Cv. 2.3. Calculate the specific heat capacity at constant pressure, Cp. Ausw (2) (6) (2) [10 MARKS] Question 3