JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

1 Hard

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Analyzing +4 | -1

Statement-1 : Nuclide

{ }^{30} {Al}_{13}

is less stable than

{ }^{40} {Ca}_{20}

Statement-2 : Nuclide having odd number of protons and neutrons are generally unstable.

View answer and explanation

Correct option: A

Statement- 1 is True, Statement- 2 is True, Statement- 2 is a correct explanation for Statement - 3

Option A (Statement- 1 is True, Statement- 2 is True, Statement- 2 is a correct explanation for Statement - 3) is correct because nuclides with even numbers of protons and neutrons are generally more stable.

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