What is the type of hybridisation of carbon atoms marked as a, b and c in the following compound?H3Ca– HCc = Cb = CH2.
Question
What is the type of hybridisation of carbon atoms marked as a, b and c in the following compound?
H3C-a– H-bC = C-c = CH2.
Solution
The type of hybridisation of the carbon atoms marked as a, b and c in the compound H3Ca– HCc = Cb = CH2 can be determined by looking at the bonding and structure around each carbon atom.
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Carbon atom a (Ca): This carbon is bonded to three hydrogen atoms and one carbon atom (Cc). This means it has four sigma bonds and no pi bonds. Therefore, the hybridisation of Ca is sp3.
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Carbon atom b (Cb): This carbon is bonded to two other carbon atoms (Ca and Cc) and two hydrogen atoms. It has three sigma bonds and one pi bond. Therefore, the hybridisation of Cb is sp2.
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Carbon atom c (Cc): This carbon is bonded to three other carbon atoms (Ca, Cb, and another carbon) and one hydrogen atom. It has three sigma bonds and one pi bond. Therefore, the hybridisation of Cc is sp2.
So, the hybridisation of the carbon atoms a, b, and c in the compound H3Ca– HCc = Cb = CH2 is sp3, sp2, and sp2 respectively.
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