A rigid tank of volume V = 0.015 m3 contains carbon monoxide at a temperature of T0 = 18 C and a pressure of P0 = 9.00 105 Pa. This molecule should be treated as a diatomic ideal gas with active vibrational modes. a. How many degrees of freedom does each molecule of carbon monoxide have? b. The temperature of the gas increases by 10 C. Select the process that has occurred from the choices below. c. Calculate the pressure of the gas in pascal at this increased temperature. d. Calculate the change to the internal energy of the gas in joules. e. Calculate the change in the entropy of the gas in joules per kelvin