Given below are two statements : Statement I: A hypothetical diatomic moleculewith bond order zero is quite stable.Statement II: As bond order increases, the bondlength increases.In the light of the above statements

Answer

Bond Order and Molecular Stability

Bond Order and Molecular Stability

1. Stability and Bond Order

A stable molecule cannot have a bond order of zero.

A bond order = 0 means no bond is formed between the atoms, which implies that the molecule does not exist in a stable form.

Conclusion: Statement 1 is false.

2. Bond Order and Bond Length Relationship

Bond order and bond length are inversely related:

  • As bond order increases, bond length decreases.
  • Higher bond order means stronger bonding and shorter distance between atoms.

Conclusion: Statement 2 is false if it contradicts this inverse relationship.

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