The correct expression for the "Allred and Rochow" scale is:
- AElectronegativity $= 0.744 \, \frac{Z_{eff.}}{r^2} + 0.359$
- BElectronegativity $= 0.359 \, \frac{r^2}{Z_{eff.}} + 0.744$
- CElectronegativity $= 0.359 \, \frac{Z_{eff.}}{r} + 0.744$
- DElectronegativity $= 0.359 \, \frac{Z_{eff.}}{r^2} + 0.744$
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Similar Questions
Among the following,the pairs of elements having approximately the same electronegativity values are:
$I$. $H$ and $P$
$II$. $Be$ and $Al$
$III$. $N$ and $Cl$
$IV$. $C$ and $P$
$I$. $H$ and $P$
$II$. $Be$ and $Al$
$III$. $N$ and $Cl$
$IV$. $C$ and $P$
An element which never has a positive oxidation number in any of its compounds is:
The electronegativity values of $F, Cl, Br,$ and $I$ are $4.0, 3.0, 2.8,$ and $2.5$ respectively. Which hydrogen halide has the highest percentage of ionic character?
Medium
View SolutionWhich of the following sets of atoms is arranged in order of increasing electronegativity?
Medium
View SolutionWhich one of the following represents the correct order of electronegativity?
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