Consider the following statements.
Statement-I: Fluorine does not form any polyhalide as it has low F-F bond energy. Statement..2: The chlorine has the most negative electron gain enthalpy.
Statement-3: The first ionization potentials -of N and O atoms are 14.6 and 13.6 eV respectively.
Which of the above statements are correct?

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Statements 2 and 3

Statements 1 and 3

Statements 1, 2, and 3

Statements 1 and 2

answer is D.

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Detailed Solution

The chlorine has the most negative electron gain enthalpy which is -346 $kj / mol$ .

Due to N's larger ionisation potential and stable half-filled form, IP of N is 14.6 and IP of O is 13.6.

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