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Which of the following properties of ato...

Which of the following properties of atom could be explained correctly by Thomson model of atom?

A

Overall neutrality of atom

B

Spectra of hydrogen atom

C

Position of electrons, protons and neutrons in atom

D

Stability of atom

Text Solution

Verified by Experts

The correct Answer is:
A
J.J. Thomson, in 1898, proposed plum pudding, (raisin pudding or watermelon) model of atom. An important feature of this model is that the mass of the atom is assumed to be uniformly distributed over the atom. This model was able to explain the overall neutrality of the atom.
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ERRORLESS-STRUCTURE OF ATOM-NCERT BASED QUESTIONS (Atomic Models and Planck.s Quantum Theory)
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  3. Which of the following properties of atom could be explained correctl...

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  5. The energy of second Bohr orbit of the hydrogen atom is - 328 k J mol^...

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  6. Kinetic energy of electron in n^("th") orbit in H-atom

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  7. The energy of an electron revolving in n^(th) Bohr's orbit of an atom ...

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  8. The first use of quantum theory to explain the structure of atom was m...

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  9. The energy of an electron in the 3rd orbit of an atom is -E. The energ...

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  10. The electronic energy levels of the hydrogen atom in the Bohr's theory...

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  11. Radius of the first Bohr’s orbit of hydrogen atom is

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  12. The energy of an electron in second Bohr orbit of hydrogen atom is :

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  13. The radius of first orbit of hydrogen is 0.53 Å. The radius of second ...

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  14. The formation of energy bands in solids are in accordance with

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  16. The ratio between kinetic enegry and total enegry of the electrons of ...

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  17. Ratio of radii of second and first Bohr orbits of H atom

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  18. The ratio of area covered by second orbital to the first orbital is.

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