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The electronegativity of carbon from the...

The electronegativity of carbon from the following data is nearly
`E_(H - H) = 104.2 "kcal" mol^(-1)`,
`E_(C-C) = 83.1` kcal `mol^(-1)` ,
`E_(C-H) = 98.8` kcal `mol^(-1) , X_(H) = 2.1`

Text Solution

Verified by Experts

`chi_(C)-chi_(H)=0.208[E_(H-C)-(E_(H-H) xx E_(C-C)^(1//2)]^(1//2)`
`chi_(C)-2.1 =0.208[98.8-(104.2 83.1)^(1//2)]^(1//2)`
`chi_(C)=2/59`
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