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28-11-2022
Chemistry

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join ❣18.0 g of water completely vapourises at 100°C and 1 bar pressure and the enthalpy change in the process is 40.79 kJ mol–1. What will be the enthalpy change for vapourising two moles of water under the same conditions? What is the standard enthalpy of vapourisation for water?

join 180 g of water completely vapourises at 100C and 1 bar pressure and the enthalpy change in the process is 4079 kJ mol1 What will be the enthalpy change for class=

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