﻿ The dipole moment of LiH is  and the interatomic distance between Li and H in this molecule is 1.596Å. What is the per cent ionic character in LiH? : Kaysons Education

# The Dipole Moment Of LiH is  and The Interatomic Distance Between Li And H In This Molecule Is 1.596Å. What Is The Per Cent Ionic Character In LiH?

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## Question

### Solution

Correct option is

76.8%

The dipole moment of 100% ionic molecule (Li+H)

= (1 electronic charge) (interatonic distance)

Fractional ionic character

= 0.768

The bond in LiH is 76.8% ionic.

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