In which of the following molecule hydrogen bond is not present?
Correct answer: C. CH4
- A. H2O
- B. HF
- C. CH4
- D. NH3
Explanation
Methane do not have hydrogen bonds but all others contain hydrogen bonds of different level of strength.
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Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.
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