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Assertion: The density of nucleus is max...

Assertion: The density of nucleus is maximum at the center and falls to zero as we move redically ourwards.
Reason: Matter is uniformly distributed inside the nucleus.

A

Assertion is True, Reason is True, Reason is a correct explanation for Assertion.

B

Assertion is True, Reason is True, Reason is not a correct explanation for Assertion.

C

Assertion is True, Reason is false.

D

Assertion is False, but, Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
C
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TARGET PUBLICATION-ATOMS, MOLECULES AND NUCLEI -Critical Thinking
  1. The de-Broglie wavelength of an electron revolving in the ground state...

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  2. A particle X moving with a certain velocity has a debroglie wave lengt...

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  3. An electron is having a kinetic energy of 50 eV. Its de-Broglie wavele...

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  4. An electron and a proton are accelerated through the same potential di...

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  5. In the Bohr model of a hydrogen atom, the centripetal force is furnish...

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  6. The wavelength of the energy emitted when electron come from fourth or...

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  7. The time of revolution of an electron around a nucleus of charge Ze in...

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  8. If the binding energy of the electron in a hydrogen atom is 13.6 eV th...

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  9. A difference of 2.3 eV separates two energy levels in an atom. What is...

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  10. The half-life a radioacitve substance is 40 yeard. How long will it ta...

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  11. The rest mass of an electron as well as that of positron is 0.51 MeV. ...

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  12. In Bohr's model of hydrogen atom, the period of revolution of the elec...

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  13. Energy of the lowest level of hydrogen atom is -13.6 eV. The energy of...

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  14. Ionization potential of hydrogen atom is 13.6 V. Hydrogen atoms in the...

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  15. If in nature they may not be an element for which the principle quantu...

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  16. If the binding energy per nucleon of deuterium is 1.115 MeV, its mass ...

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  17. Two samples X and Y contain equal amounts of radioactive substances. I...

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  18. Assertion: Balmer series lies in visible region of electromagnetic spe...

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  19. Assertion: Natural radioactive nuclei are nuclei of high mass number. ...

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  20. Assertion: The density of nucleus is maximum at the center and falls t...

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