Assertion:In the Rutherford’s scattering experiments the alpha particles deflects through small or large
angles.
Reason:The deflection is due to the passing of alpha particles closely at some distance to the positive
body. This proves the presence of a positively charged body in an atom
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true
Answers
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Answer:
Most of the space within the atom is empty and just one in 20,000 of alpha particles are deflected in Rutherford's experiment. Very small numbers of alpha particles are deflected by the charged nucleus because the size of the nucleus is extremely small. So, the correct answer is Option B.
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