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(C) A classical atom based on Rutherford's model is doomed to collapse.

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According to Rutherford, \(e ^{-}\)revolves around nucleus in circular orbit. Thus \(e ^{-}\)is always accelerating (centripetal acceleration). An accelerating change emits \(EM\) radiation and thus \(e ^{-}\) should loose energy and finally should collapse in the nucleus.

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