JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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The most probable radius (in pm) for finding the electron inHe

{ }^{+}

is:

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Correct option: C

26.5

Option C (26.5) is correct because the most probable radius is calculated using the formula a0/Z, where a0 is the Bohr radius (52.9 pm) and Z is the atomic number.

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