of IntermolecularForcesI-101Which one of the following compounds will have hydrogen bonds as oneof its intermolecular forces?Question 2Select one:H2SSiH4HClNH3
Question
of Intermolecular Forces I-101
Which one of the following compounds will have hydrogen bonds as one of its intermolecular forces?
Question 2
Select one:
- H₂S
- SiH₄
- HCl
- NH₃
Solution
The compound that will have hydrogen bonds as one of its intermolecular forces is NH3 (Ammonia).
Here's why:
Hydrogen bonding is a special type of dipole-dipole attraction between molecules, not a covalent bond to a hydrogen atom. It results from the attractive force between a hydrogen atom covalently bonded to a very electronegative atom such as a N, O, or F atom and another very electronegative atom.
Looking at the options:
H2S - This is hydrogen sulfide. It does not have hydrogen bonding because sulfur is not as electronegative as nitrogen, oxygen, or fluorine.
SiH4 - This is silane. It does not have hydrogen bonding because silicon is not as electronegative as nitrogen, oxygen, or fluorine.
HCl - This is hydrogen chloride. It does not have hydrogen bonding because chlorine is not as electronegative as nitrogen, oxygen, or fluorine.
NH3 - This is ammonia. It does have hydrogen bonding because nitrogen is one of the three elements (N, O, F) that can form hydrogen bonds.
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