Calculate the ionzation enthalpy of `Li` atom using Bohr's theory?
A
`122.4 eV`
B
`40.8 eV`
C
`81.6 eV`
D
Cannot be calculated
Text Solution
Verified by Experts
The correct Answer is:
D
The `Li` atom contains `3` electron, and Bohr's theory is applicable only to those atoms or ions which contains just one electron. However, using Bohr's theory, we can calculate the third ionization enthalpy of the `Li` atom or the first ionization enthalpy of the `Li^(2+)` ion.
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