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[" 15.If "Delta H(" apporation of substa...

[" 15.If "Delta H_(" apporation of substance ")X(ell)" (molar mass: "30g/mol)" is "300J/g" at its boiling point "300K" ,then "],[" molar entropy change for reversible condensation process is: "],[[" (A) "30J/mol.K," (B) "-300J/mol.K," (C) "-30J/molK," (D) None of these "]]

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