Question

Ionization potential of Na would be numerically same as 1) electron affinity of Na+ 2) electron affinity of Na3) electron affinity of Na 4) ionization potential of Mg

Answer 1

Electronegativity is defined as the tendency of an element to attract the shared pair of electron towards itself in a compound. Numerical value of ionization potential of neutral sodium metal will be equal to the electron affinity of sodium ion. Hence, the correct answer is Option 1.

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Answer 2

electron affinity of Na+2

Explanation:

Electronegativity is defined as the tendency of an element to attract the shared pair of electron towards itself in a compound. Numerical value of ionization potential of neutral sodium metal will be equal to the electron affinity of sodium ion. Hence, the correct option is 1