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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`

A

`3.0`

B

`2.1`

C

`2.5`

D

`3.1`

Text Solution

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The correct Answer is:
C
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