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Assertion: Isotopes of an element can be...

Assertion: Isotopes of an element can be separated by using a mass spectrometer.
Reason: Separation of isotopes is possible because of difference in electron numbers of isotope.

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Assertion : Isotope is possible because of the using a mass spectrometer. Reason : Separation of isotope is possible because of the difference in electron number of isotope.

Isotopes of an element have the same atomic number.

Which is different in isotopes of an element?

Mass spectrograph helps in the detection of isotopes because they:

Isotopes of an element differ in the number of ………in their nuclei

Isotopes exist because atoms of the same element can have different numbers of

PHYSICS GALAXY - ASHISH ARORA-NUCLEAR PHYSICS AND RADIOACTIVITY-Concptual MCQs
  1. Assertion: Isotopes of an element can be separated by using a mass spe...

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  2. A radioactive element .90 X^238 decay into .83 Y^222. The number of be...

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  3. Three speciments A,B,C of same radiactive element have activites, 1 cu...

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  4. Which of the following radiation has the least wavelength ?

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  5. A nucleus with Z = 92 emits the following in a sequence a, beta^(bar...

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  6. When aluminium is bombarded with fast neutrons, it changes into-sodium...

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  7. The mean density of the nuclei is proportinal to:

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  8. In the following nuclear reaction .(13)Al^(27)+.(2)He^(4)rarr.(15)P^...

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  9. Choose the WRONG statement. A thermonuclear fusion reactor is better t...

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  10. The chemical behaviour of a atom depends upon:

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  11. The critical mass of a fissionable uranium -235 can be reduced by

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  12. Cadmium and Broron rods are used in a nuclear reactor to

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  13. A beta- particle is emitted by a radioactive nucleus at the time of co...

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  14. Why does the fussion occur at high temeprature?

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  15. Mass defect of an atom refers to

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  16. If M is the mass of a nucleus and A its atomic mass, then the packing ...

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  17. The fusion of hydrogen into helium is more likely to take place:

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  18. The number of neutrons that are released on an average during the fiss...

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  19. A beam of fast moving alpha particles were directed towards a thin fil...

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  20. From the following equations pick out the possible nuclear fusion reac...

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  21. Radio carbon dating is done by estimating in the speciment:

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