MEDIUMMCQ SINGLEJEE Mains ChemistryInorganic ChemistryPeriodic PropertiesIonization Enthalpy

The order of ionization potential between He+ ion and H-atom (both species are in gaseous state) is

A.I.P. (He+) = I.P. (H)

B.I.P. (He+) < I.P. (H)

C.I.P. (He+) > I.P. (H)✓ Correct

D.cannot be compared

Explanation

I.P. (He+) > I.P. (H), He+ has greater pull.

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