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Binding energy of hydrogen atom is 13.6 ...

Binding energy of hydrogen atom is 13.6 eV. The binding energy of a singly ionised helium atom is:

A

13.6 eV

B

27.2 eV

C

54.4 eV

D

3.4 eV

Text Solution

Verified by Experts

The correct Answer is:
C
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