According to Valence Bond Theory, which of the following statements about and bonds is mathematicall — Chemical Bonding Chemistry Question
Question
According to Valence Bond Theory, which of the following statements about $\sigma$ and $\pi$ bonds is mathematically true?
Answer: C
💡 Solution & Explanation
A $\sigma$ bond (head-on overlap) is stronger and allows free rotation due to its cylindrical symmetry. A $\pi$ bond (lateral overlap) locks the atoms in place, preventing rotation. $\pi$ bonds only form alongside $\sigma$ bonds.
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