xix. The enthalpy change for the reaction,
C2H4(g) + H2(g) →C2H6(g) is -620 J when 100 ml of ethylene and 100 mL of H2 react at 1 bar pressure. Calculate the pressure volume type of work and ΔU for the reaction.
Ans.: (W = +10.13 J; ΔU = -609.9 J)
Chemical Thermodynamics Chapter 4 Chemistry Class 12 Textbook Solution