Medium INTEGER +4 / -1 PYQ · JEE Mains 2021

AX is a covalent diatomic molecule where A and X are second row elements of periodic table. Based on Molecular orbital theory, the bond order of AX is 2.5. The total number of electrons in AX is __________. (Round off to the Nearest Integer).

Answer (integer) 15

Solution

The compound AX is NO its bond order is 2.5 and it has total 15 electrons. <br><br><b>Note :</b> Total number of electrons equal to 13 will also have the 2.5 bond order. But in this case neutral diatomic molecule will not be possible.

About this question

Subject: Chemistry · Chapter: Chemical Bonding and Molecular Structure · Topic: Ionic and Covalent Bonding

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