4. Chemical bonding and molecular structure — Chemistry STD 11 Science — Question
Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry4. Chemical bonding and molecular structure1 Mark
MCQ
Solid $C{H_4}$ is
✓
Molecular solid
B
Ionic solid
C
Pseudo solid
D
Does not exist
✓
Answer
Correct option: A.
Molecular solid
a In $CH _4$ molecule there exists strong covalent bond between the atoms of each methane molecule whereas, in solid $CH$ there exists weak van der waals' forces between different methane molecules which is a characterstic of molecula solid. Therefore if we talk about solid $CH$.
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