Chemistry (M.Phil./Ph.D.) 2016 Panjab University Entrance Exam With Answers

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7.

The theoretical dipole moment of a molecule “HX” is 5.10 D when completely ionic. The percent covalent character of “HX” if its dipole moment is observed as 1.02 D is

A: 5.10
B: 1.02
C: 80
D: 20

The answer is: C

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