Class 11 NEET Chemistry Chemical Thermodynamics
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Question : 36 of 96
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Standard enthalpy of vaporization Δ v a p H ° for water at 100°C is 40.66 k J m o l − 1 . The internal energy of vaporisation of water at 100°C (in k J m o l − 1 ) is
(2012)
(Assume water vapour to behave like an ideal gas)
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