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Chemical Bonding and Molecular Structure — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryChemical Bonding and Molecular Structure1 Mark
MCQ
Hydrogen bond formation takes place between the hydrogen atom and an atom having high $ .........$
  • A
    Electronaffinity
  • ✓
    Electronegativity
  • C
    Ionization potential
  • D
    Atomic size
✓

Answer

Correct option: B.
Electronegativity
A hydrogen bond is the electrostatic attraction between polar molecules that occurs when a hydrogen atom bound to a highly electronegative atom such as Nitrogen,oxygen or fluorine experiences attraction to some other nearby highly electronegative atom.

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