The internal energy change (in J) when 90 g of water undergoes complete evaporation at `100^(@)C ` is ______ . (Given : `Delta H_("vap")` for water at 373 K = 41 kJ mol , `R = 8.314 JK^( 1) mol^( 1)`) Delta Extrax THCA + Delta 9P Disposable Thor's Hammer 4.5g Lord Vaper Pens Vapor Pressure Springer Nature Link Sublimation Enthalpy Calculator Quickly Find Hsub Values Law of Equipartition of Energy Energy is equally distributed among all degrees of freedom Each degree contributes kT per molecule Translational, rotational, Heat of Vaporization from Vapor Pressure (Example)
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delta vap h Delta_{vap}H^° for water is +40.49 kJ moi^-1 at 1 bar and 100°C . Change in internal energy for this vaporization under same condition is - Sarthaks eConnect