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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.
APPEARS IN
संबंधित प्रश्न
What do you think would be the observation if the α-particle scattering experiment is carried out using a foil of a metal other than gold?
Give the evidence for the existence of nucleus in an atom.
State true or false. If false, correct the statement.
In an atom, electrons revolve around the nucleus in fixed orbits.
What conclusions were made from the observations of Gold foil experiment?
Rutherford’s α-particle scattering experiment led to the discovery of the ———
Enlist the conclusions drawn by Rutherford from his α-ray scattering experiment.
What were the drawbacks of Rutherford’s model of an atom?
Higher-Order Thinking skills: (HOTS)
In Rutherford's experiment of scattering alpha particles, can we take a foil of any other metal instead of gold?
Which of the following conclusions could not be derived from Rutherford’s α -particle scattering experiment?
Which of the following is NOT true in Rutherford's nuclear model of atom?
