Gujarati
4.Chemical Bonding and Molecular Structure
easy

Which of the following does not exist on the basis of molecular orbital theory

A

$H_2^ + $

B

$He_2^ + $

C

$H{e_2}$

D

$L{i_2}$

Solution

(c)Helium molecule does not exist as bond order of $H{e_2} = 0$.

Standard 11
Chemistry

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