JEE Advance - Chemistry (1998 - No. 13)
ASSERTION:
Nuclide $${}_{13}^{30}Al$$ is less stable than $${}_{20}^{40}Ca$$
REASON:
Nuclides having odd number of protons and neutrons are generally unstable.
Nuclide $${}_{13}^{30}Al$$ is less stable than $${}_{20}^{40}Ca$$
REASON:
Nuclides having odd number of protons and neutrons are generally unstable.
If both assertion and reason are correct, and reason is the correct explanation of the assertion.
If both assertion and reason are correct, and reason is not the correct explanation of the assertion.
If assertion is correct but reason is incorrect.
If assertion is incorrect but reason is correct.