1.

which carbon is more electronegative :-(1) spi hybridised carbonsp hybridised carbon(3) sp hybridised carbon(4) The electron attracting power of C is alwayssame irrespective of its hybrid state

Answer»

option B is the answer.We should know that S orbitals hold electronsmoretightly to nucleus than P orbitals . This implies that S orbitals are effectivelymore electronegative. Now, insp2carbon the character of each orbital has 33% of s orbital characteristics whereas in eachsp3orbital s character is 25% .

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