4. Chemical bonding and molecular structure — Chemistry STD 11 Science — Question
Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry4. Chemical bonding and molecular structure1 Mark
MCQ
Which one of the following molecule will form a linear polymeric structure due to $H-$ Bonding
A
$HCl$
B
$HF$
C
$H_2O$
✓
$NH_3$
✓
Answer
Correct option: D.
$NH_3$
d Only $NH _3$ forms a linear polymeric structure. There is no hydrogen bonding in $HCl , HF$ form zigzag structure. $H _2 O$ has the structure in which each molecule is linked to four other molecules.
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