MHT CET 2024 Chemistry question

Chemistry Structure of Atom MHT CET 2024

What is the amount of energy associated with first orbit of monopositive helium ion?

(A)
(B)
(C)
(D)Correct

Answer: (D)

Solution

For a hydrogen-like species . For , and for the first orbit . So $ = -2.18× × =

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Question ID VK-093072