CUET · PHYSICS · PYQ PAPER 2025
Which of the following are explained in Rutherford's model of an atom?
(A) An atom consists of a core called nucleus.
(B) The nucleus occupies a very small space as compared to the size of atom.
(C) The stability of an atom.
(D) The electrons revolve around the nucleus in various orbits.
Choose the correct answer from the options given below:
- A (A), (C) and (D) only
- B (A), (B) and (D) only
- C (B), (C) and (D) only
- D (A), (B) and (C) only
Answer & Solution
Correct Answer
(B) (A), (B) and (D) only
Step-by-step Solution
Detailed explanation
(A), (B) and (D) only (A) Rutherford's nuclear model of the atom, proposed after his alpha-particle scattering experiment, included the following key findings: (A) Nucleus: He concluded that an atom consists of a tiny, dense, positively charged core called the nucleus. (B) Size…
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