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4. Chemical bonding and molecular structure — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry4. Chemical bonding and molecular structure1 Mark
MCQ
Which compound forms linear polymer due to $H-$ bond
  • A
    $H_2O$
  • ✓
    $NH_3$
  • C
    $HF$
  • D
    $HCl$
✓

Answer

Correct option: B.
$NH_3$
b
$NH _{3}$ forms linear polymer due to Hydrogen bonding. Intermolecular Hydrogen bonding occurs between Nitrogen of one molecule and Hydrogen of other molecule. This continues and makes it a linear polymer.

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