Question

Differentiate between electron gain enthalpy and electronegativity.

Answer 1

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electrongainenthalipy
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#it is the tendency to attract the shared or bonded pairs of electrons.


#it meausers the amount of energy

measured as KJ/mol






i can be +ve or -ve depends upon electron



electronegativity
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it is the ability of an atom to gain electrons from outside.

it measures the ability to gain electrons

it is unitlesz


it is always +ve

Answer 2

AnswerE:

Explanation:Electronegativity:1. It has no units 2.It is the property of bonded atom.3.It's value cannot be determined experimentally.

Electron gain enthalpy: 1.It has units like kJ/ mol and Ev / atom.2.It is the property of isolated atom.3.It's value can be determined experimentally