Department of Pre-University Education, Karnataka course PUC Karnataka Science Class 12
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During a Negative Beta Decay, - Physics

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Question

During a negative beta decay,

  • an atomic electron is ejected

  • an electron which is already present within the nucleus is ejected

  • a neutron in the nucleus decays emitting an electron

  • a proton in the nucleus decays emitting an electron.

Solution

a neutron in the nucleus decays emitting an electron

Negative beta decay is given as

`n → p + e^(-) + barnu`

Neutron decays to produce proton, electron and anti-neutrino.

  Is there an error in this question or solution?

APPEARS IN

 HC Verma Solution for Concepts of Physics - Vol. 2 (2018 to Current)
Chapter 24: The Nucleus
MCQ | Q: 13 | Page no. 441
Solution During a Negative Beta Decay, Concept: Radioactivity - Beta Decay.
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