Bohrs Atomic Model MCQs Test Online PDF Download

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Learn atomic spectra practice test MCQs: velocity of electron in second bohr's orbit as compared to velocity in first orbit is, for free online courses with options equal, one half, 2 times, one fourth for online education degree. Free skills assessment test is for online e-learning bohrs atomic model quiz questions for competitive assessment in physics major. Bohrs Atomic Model Video

MCQ on Bohrs Atomic ModelQuiz PDF Download

MCQ: Ratio of minimum to maximum wavelength in Ballmer series is

  1. 0.214583333
  2. 0.233333333
  3. 1:04
  4. 3:04

A

MCQ: Velocity of electron in second Bohr's orbit as compared to velocity in first orbit is

  1. equal
  2. one half
  3. 2 times
  4. one fourth

B

MCQ: Bohr's atomic model is based upon

  1. Einstein's relativistic theory
  2. classical theory
  3. planks quantum theory
  4. both b and c

D

MCQ: With increasing quantum number, energy difference between adjacent levels in atoms

  1. decreases
  2. increases
  3. remain constant
  4. zero

A

MCQ: According to Bohr's atomic model, angular momentum of electron in nth orbit is equal to an integral multiple of

  1. 2h/π
  2. h/2π
  3. h/π
  4. nh/2π

B