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KVPY2020ChemistryChemical Kinetics

A nucleus X captures a β particle and then emits a neutron and γ ray to form Y .   X and Y are:-

Options

  1. Aisomorphs
  2. Bisotopes
  3. Cisobars
  4. DIsotons.

Correct answer

D. Isotons.

Step-by-step solution

X p Q + β - 1 0 → Y p - 1 Q After this it will emit a neutron. so neither mass number nor atomic number will be same. but number of proton - neutron will be same.

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