MCQ
Dipole $-$ dipole interaction is stronger than the London forces but is weaker than ion $-$ ion interaction because :
  • Only partial charges are involved.
  • B
    Total charges are involved.
  • C
    Charge of more electronegative part is involve.
  • D
    Charge of more electronegative part is involve.

Answer

Correct option: A.
Only partial charges are involved.
It is because only partial charges are involved in dipole $-$ dipole interaction. e.g. $\ce{HCl}$ molecules.

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