JEE Main 2008 — Chemical Bonding And Molecular Structure Question with Solution
From: AIEEE 2008
Question
Which of the following pair of species have the same bond order?
Choose an option
Show full solutionCorrect option: A
Correct answer
ACN- and NO+
Step-by-step explanation
Number of electron in
NO+
= number of electron in CN–
= 14 electrons.
As both have same number of electrons so their bond order is equal.
Moleculer orbital configuration of NO+ (14 electrons) is
=
B.O = = 3
Moleculer orbital configuration of CN- (14 electrons) is
=
B.O = = 3
As both have same number of electrons so their bond order is equal.
Moleculer orbital configuration of NO+ (14 electrons) is
=
B.O = = 3
Moleculer orbital configuration of CN- (14 electrons) is
=
B.O = = 3
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This is a previous-year question from JEE Main 2008, covering the Chemical Bonding And Molecular Structure chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.