The change in entropy of the system moles of a diatomic ideal gas is heated from 400 K to 800 K under constant pressure:

What is the entropy change in 2 mol N_(2) , when its temperature is taken from 400 K to 800 K, at constant pressure-

The heat required to increase the temperature of 4 moles of a monoatomic ideal gas from 273 K to 473 K at constant volume is

The entropy change when two moles of ideal monatomic gas is heated from 200 "to" 300^(@) C reversibly and isochorically ?

1 mole of a diatomic is heated through isochoric process from 300 k to 500 K. The entropy is :

1 mole of a diatomic is heated through isochoric process from 300 k to 500 K. The entropy is :