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JEE Main202118 Mar 2021Evening ShiftChemistryGeneral Organic ChemistryActual

In the following molecules, Hybridisation of carbon a , b and c respectively are :

Options

  1. Asp 3 , sp , sp
  2. Bsp 3 , sp 2 , sp
  3. Csp 3 , sp 2 , sp 2
  4. Dsp 3 , sp , sp 2

Correct answer

C. sp 3 , sp 2 , sp 2

Step-by-step solution

Hybridisation is found by steric number which is generally the summation of sigma bonds and lone pairs of electrons. So as we can see a has four sigma bonds so it has sp 3 hybridisation. b , c has three sigma bonds so it has sp 2 hybridisation.

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