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NTA Abhyas NEET2020ChemistryChemical KineticsPractice

Arrange in the increasing order (lowest first) for the values of e / m (charge/mass)

Options

  1. Ae < p < n < α
  2. Bn < p < e < α
  3. Cn < p < α < e
  4. Dn < α < p < e

Correct answer

D. n < α < p < e

Step-by-step solution

e m for ( i ) neutron = 0 1 = 0 ( i i ) α - particle = 2 4 = 0.5 ( i i i ) Proton = 1 1 = 1 ( i v ) electron = 1 1 / 1837 = 1837 .

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