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Difference between optically active and inactive compounds

  1. Mar 12, 2016 #1
    Any polarised light's plane is shifted while passing from one medium to another for refraction. So, optically active or not, a solution of any compound will cause refraction because of its density. Then whats special in an optically active compound?
     
  2. jcsd
  3. Mar 13, 2016 #2

    Bystander

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    It rotates the plane of polarized light.
     
  4. Mar 13, 2016 #3

    DrDu

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    Also the index of refraction is different for left and right circularly polarised light.
     
  5. Mar 14, 2016 #4
    Doesnt a solution of ANY matter rotates the plane of light for refraction??
     
  6. Mar 14, 2016 #5

    Borek

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    Are you sure you understand what "rotates the plane of polarized light" means?

    Do you know what polarized light is?
     
  7. Mar 14, 2016 #6

    DrDu

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    We are not talking about refraction here, but the rotation of light while passing through a homogeneous solution.
     
  8. Mar 14, 2016 #7
    Polarised light has electric and magnetic field component in only one direction?
     
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