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Important Questions for "Quantum Mechanics":

[1]

  1. The angular momentum operator Ly is?
  2. Which one will show the transition?
  3. The separation between any two adjacent Stokes or anti-Stokes lines is?

[2]

  1. When is Beckmann thermometer used?
  2. How is molar extinction used in Lambert-Beer's law applications?
  3. How is water desalination achieved through reverse osmosis?

[3]

  1. Give the theory of first order Stark effect on the basis of quantum mechanics and discuss the splitting of the energy levels.
  2. Explain Dirac's Bra and Ket notations.
  3. Solve the Schrdinger equation for a rigid rotator with free axis.

[4]

  1. What are the postulates of quantum mechanics?
  2. What are fast reactions? Describe any one method for studying kinetics of fast reactions.
  3. What are oscillatory reactions? Give the mechanism of Belousov-Zhabotinsky reaction.

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