. Standard enthalpy of vaporisation ΔvapH° for water at 100°C is
40.66 kJ mol-1. The internal energy of vaporisation of water at 100 °C ( in kJmol-1) is
(a) +37.56
(b) -43.76
(c) +43.76
(d) +40.66
(Assume water vapour to behave like an ideal gas)
Best Answer
Correct Option is : (a)
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