Chemistry-
General
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Question

Agasabsorbsaphotonof300nmandthenre-emittstwophotons.Onephotonhasa wavelength600nm.Thewavelengthofsecond photonis-

  1. Electronsdonotmove    
  2. Electronsmoveemittingradiations    
  3. Energyoftheelectronremainsconstant    
  4. Angular momentum of the electron is h/    

The correct answer is: Energyoftheelectronremainsconstant

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