What is the Enthalpy change for a 10 Kg mole Oxygen gas that is heated from 200 K to 400 K at constant pressure. (Cv = 40000 J/(Kg*mole)*(Degree Celsius))

What is the Enthalpy change for a 10 Kg mole Oxygen gas that is heated

1.	What is the Enthalpy change for a 10 Kg mole Oxygen gas that is heated from 200 K to 400 K at constant pressure. (Cv = 40000 J/(Kgmole)(Degree Celsius))
A.	20*10<sup>6</sup>
B.	40*10<sup>6</sup>
C.	60*10<sup>6</sup>
D.	80*10<sup>6</sup>
Answer» E.