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| 1. |
Define Electron Gain Enthalpy......?????? |
| Answer» Electron Gain Enthalpy is the energy released when one mole of electron are added to gaseous atoms of an element. Electron Affinity is the same as Electron Gain Enthalpy but viewed as the energy supplied to the surroundings rather than that released by the atoms. Hence its sign is opposite from the latter.<br>The amount of energy which is absorbed or released when an electron is added in isolated atom.(a)It is a measured in kilo joule per mole.(b)Its value does not change in regular order.<br>Electron Gain Enthalpy is the energy released when one mole of electron are added to gaseous atoms of an element. Electron Affinity is the same as Electron Gain Enthalpy but viewed as the energy supplied to the surroundings rather than that released by the atoms. | |