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Question

State True or False.
Dipole moment of HF is less than that of HCl because of shorter bond length of HF.
  1. True
  2. False

A
True
B
False
Solution
Verified by Toppr

The given statement is False.
Dipole moment of HF is more than that of HCl because of higher electronegativity difference.
Note: Dipole moment is directly proportional to the electronegativity difference. Electronegativity difference between H and F is 4.02.2=1.8. Electronegativity difference between H and Cl is 3.02.2=0.8

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