Chemical Bonding And Molecular Structure Question 523

Question: As the s-character of hybridized orbital decreases, the bond angle

[DPMT 1986]

Options:

A) Decreases

B) Increases

C) Does not change

D) Becomes zero

Show Answer

Answer:

Correct Answer: A

Solution:

As the s-character of hybridized orbitals decreases the bond angle also decreases In $ sp^{3} $ hybridisation: s-character 1/4, bond angle $ 109^{o} $ In $ sp^{2} $ hybridisation: s-character 1/3, bond angle $ 120^{o} $ In sp hybridisation: s-character 1/2, bond angle $ 180^{o} $



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