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NEET2016PhysicsNuclear PhysicsActual

Assertion : Generally heavy nuclei are unstable Reason : It has more neutrons and protons.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

B. If both assertion and reason are true but reason is not the correct explanation of assertion.

Step-by-step solution

In heavy nuclei, the repulsive forces between the protons are more effective than the nuclear attractive forces and these forces reduce the stability of the nucleus.

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