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NTA Abhyas NEET2020ChemistryChemical Bonding and Molecular StructurePractice

If N x is the number of electrons in bonding molecular orbitals of an atom and N y is the number of electrons in antibonding molecular orbitals, then the molecule/atom will be stable if

Options

  1. AN x < N y
  2. BN x = N y
  3. CN x > N y
  4. DN x ≤ N y

Correct answer

C. N x > N y

Step-by-step solution

Stability of m o l e c u l e / i o n s depends on number of electrons in bonding and antibonding molecular orbitals. Electrons in bonding molecular o r b i t a l s > e l e c t r o n s in antibonding molecular orbitals

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