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Ionization energy of hydrogen is...

Ionization energy of hydrogen is

A

equal to that of chlorine

B

lesser than that of chlorine

C

slightly higher than that of chlorine

D

much higher than that of chlorine.

Text Solution

Verified by Experts

The correct Answer is:
C
IE of H is 1312 kJ/mole
IE of Cl is 1255 kJ/mole.
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