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What is electron gain enthalpy? |
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Answer» Solution :When an electron is added to a NEUTRAL gaseous atom (X) to convert it into negative ion, the enthalpy CHANGE accompanying the process is DEFINED as the electron GAIN enthalpy. `X(g) + e^(-) to X^(-)(g) , Delta_(eg) H` `Delta_(eg) H` it will be positive or negative. |
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