Question

define electron gain enthalpy and explain two factor affecting electron gain enthalpy​

Answer 1

Answer:

Factors affecting electron gain enthalpy The magnitude of electron gain enthalpy depends on a number of factors such as: (i) Size of the atom: Smaller the size of the atom, stronger is the attraction for the added electron towards nucleus. Thus, smaller the size of atom, greater is the electron gain enthalpy.

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Answer 2

Explanation:

HEY MATE ........

Electron gain enthalpy is defined as the amount of energy released when an electron is added to an isolated gaseous atom. During the addition of an electron, energy can either be released or absorbed. ... Hence, electron gain enthalpy for metals will be positive.

Factors affecting electron gain enthalpy :

The magnitude of electron gain enthalpy depends on a number of factors such as:

(i) Size of the atom: Smaller the size of the atom, stronger is the attraction for the added electron towards nucleus. Thus, smaller the size of atom, greater is the electron gain enthalpy.

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