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In a beta-decay...

In a `beta`-decay

A

the parent and daughter nuclei have same number of protons

B

the daughter nucleus has one proton more less than parant nucleus

C

the daugther nucleus has one proton more than the parent nucleus

D

the daughter nucleus has one neutrons more than parent nucleus

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The correct Answer is:
C
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NIKITA PUBLICATION-ATOMS, MOLECULES AND NUCLEI-MCQs
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  7. The short wavelength electromagnetic wave emitted by nuclei are called

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  8. High energy photons, emited in nuclear reorganisation, are called

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  9. The gamma rays are

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  10. The gamma-rays passing through a strong uniform electric field

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  11. When an atomic nucleus emits gamma-rays then

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  12. Which of the following has high-pentrating power?

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  13. The ionisation power of beta-particle is

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  14. Which of the following rays has same velocity as that of light?

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  15. The same radioactive nucleus may emit

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  17. A redioactive element .(Z)X^(A) emits an alpha particle and changes in...

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  18. The equation .(Z)X^(A) rarr .(Z+1)Y^(A)+.(-1)e^(0)+bar(v) represents

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  19. A neutron is emitted from a nucleus .(0)X^(233) How many beta particle...

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