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प्रश्न
Which of the following statements about Rutherford’s model of atom are correct?
(i) considered the nucleus as positively charged
(ii) established that the α–particles are four times as heavy as a hydrogen atom
(iii) can be compared to solar system
(iv) was in agreement with Thomson’s model
पर्याय
(i) and (iii)
(ii) and (iii)
(i) and (iv)
only (i)
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उत्तर
(i) and (iii)
Explanation -
Rutherford’s model of atom explained the presence of a nucleus in the center and electrons around the nucleus revolving in round orbitals like the solar system.
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संबंधित प्रश्न
In Rutherford’s experiment, generally the thin foil of heavy atoms, like gold, platinum etc. have been used to be bombarded by the α-particles. If the thin foil of light atoms like aluminium etc. is used, what difference would be observed from the above results?
Give the evidence for the existence of nucleus in an atom.
Rutherford's alpha particle scattering experiment led to the discovery of :
Rutherford used beta particles in his scattering experiments.
Higher-Order Thinking skills: (HOTS)
How Rutherford’s model is different from that proposed by J.J. Thomson?
Which of the following conclusions could not be derived from Rutherford’s α -particle scattering experiment?
Rutherford’s model of an atom has a very small ______ at the center.
To study the internal structure of the atom, Rutherford used ______.
Which of the following is NOT true in Rutherford's nuclear model of atom?
The Rutherford α-particle experiment shows that most of the α-particles pass through almost unscattered. While some are scattered through large angles. What information does it give about the structure of the atom?
