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NTA Abhyas JEE Main2020ChemistryChemical Bonding and Molecular StructurePractice

Based on molecular orbital theory, the bond order depends on the number of electrons in the bonding and antibonding molecular orbitals. Identify the correct statements about bond order ?

Options

  1. ACan have a negative quantity
  2. BHas always an integral value
  3. CIs a non zero quantity
  4. DCan assume any positive or integral or fractional value including zero

Correct answer

D. Can assume any positive or integral or fractional value including zero

Step-by-step solution

bond order of a molecule is given by Half the difference between the number of electrons in bonding and antibonding electrons, it can have any positive or integral or fractional value including zero

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