A) same
B) different
C) some what different
D) \[|{{E}_{1}}=2|{{E}_{(II\text{ isotope)}}}\] (n isotope)
Correct Answer: A
Solution :
[a] First ionization enthalpies of two isotopes of the same element are expected to be same because ionization enthalpy depends upon the electronic configuration and effective nuclear charge isotopes of a element have same electronic configuration and thus the same nuclear charge.You need to login to perform this action.
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