AP EAMCET · Chemistry · Chemical Bonding and Molecular Structure
The molecular interactions responsible for hydrogen bonding in \(\mathrm{HF}\)
- A ion-induced dipole
- B dipole-dipole
- C dipole-induced dipole
- D ion-dipole
Answer & Solution
Correct Answer
(B) dipole-dipole
Step-by-step Solution
Detailed explanation
Hydrogen bond is simply dipole-dipole attraction within oppositely partially charged ends. In HF molecule, electronegativity difference is remarkable, due to which it behaves as a dipole. In the gaseous state several HF molecules polymerises through \(\mathrm{H}\)-bonding.
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