KVPY SX SB Exam 2015 Question Paper

Question : 52 of 120

Marks: +1, -0

The order of electronegativity of carbon in

sp, sp^2

and

sp^3

hybridized states follows

Solution:

Electronegativity ∝ % s character

\table CH_3 – CH_3,<,CH2 = CH_2 ,< ,CH ≡CH;sp^3 ,,sp^2,,sp;25%\ \s \character ,,33.3%\ s \character,,50%\ s \character

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