During a seminar session in the class , the presenter argued that equal amounts of both `H_2` and `N_2` on heating at constant pressure will expand in the same rate. Another student objected this argument by saying that they will expand differently since their molecular masses are different .
b) Which law helped you to reach the answer ?

During a seminar session in the class , the presenter argued that equal amounts of both H_2 and N_2 on heating at constant pressure will expand in the same rate. Another student objected this argument by saying that they will expand differently since their molecular masses are different . a)Who is correct in your opinion ?

During a seminar session in the class , the presenter argued that equal amounts of both H_2 and N_2 on heating at constant pressure will expand in the same rate. Another student objected this argument by saying that they will expand differently since their molecular masses are different . c)State the law and give its mathematical expresssion.

A) For N_(2) O gas, the difference in specific heats at constant pressure and at constant volume is equal to 0.04545 cal/g B) Entropy of a perfectly crystalline solid is zero at absolute zero of temperature C) Standard Gibbs energy of formation and standard enthalpy of formation are zero for elements in standard state D) T(deltaS^(0) _("total") = Delta G Which of these statements are true?

Thermodynamic process differ based on the manner in which it is carried out. a) Distinguish between reversible and irreversible processes. b) Calculate the amount of work done when 2 moles of a gas expands from a volume of 2 L to 6 L isothermally and irreversibly against a constant external pressure of 1 atm.