P-Block Elements Ques 103

Question: Which statement is false

[MP PET 1991]

Options:

A) Electronegativity of fluorine is maximum

B) Electron affinity of fluorine is maximum

C) Melting point of fluorine is minimum

D) Boiling point of fluorine is maximum

Show Answer

Answer:

Correct Answer: B

Solution:

Electron affinity of $Cl_2$ is maximum

Element - F Cl Br I
E.A. kJ/mole - 332.6 348.5 324.7 295.5
Boiling pt $ ( ^{o}C ) $ -188.1 -34.6 59.5 185.2


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