1. Write down the equation used to account for the variation of molar heat capacity of a material at constant pressure with temperature assuming that the temperature range is significant.
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- Determine an expression for V/T p, n in terms of and . Does the sign on the expression make sense in terms of what you know happens to volume as temperature changes?Asampleof a monatomic ideal gas doubles itsvolume reversibly and adiabatically. By what percentage does its absolute temperature change?What arethe differencesbetween an open, a closed, and an isolated system?Describe an example of each.
- At temperature T, the internal energy of 1mol rigid diatomic molecules is =......Calculate AS (for the system) when the state of 2.00 mol diatomic perfect gas molecules, for which Cp,m = (7/2)R, is changed from 25 C and 1.50 atm to 135 C and 7.00 atm.Demonstrate, by applying the Schwartz theorem to the dependence of the isochoric specific heat capacity on volume that the isochoric heat capacity of an ideal gas is independent of volume. дс av'T'
- Calculate the work done by a gas w hen it expandsthrough (a) 1.0 cm3, (b) 1.0 dm3 against an atmospheric pressure of 100 kPa . What work must be done to compress thegas back to original state in each case?Please provide detailed solution and give the explanation of the concept............Determine the heat capacity at constant pressure (in joules per kelvin per mole) for an ideal monoatomic.