Per NCERT §4.9.2, the two types of H-bonds are INTERMOLECULAR and INTRAMOLECULAR. Which example is INTRAMOLECULAR?
AIce lattice
BHF chains between separate HF molecules
CWater-water bonding in liquid H₂O
Do-Nitrophenol — H bridges two O atoms within the SAME molecule
Answer & Solution
Correct answer: D. o-Nitrophenol — H bridges two O atoms within the SAME molecule
Per NCERT §4.9.2 + Fig 4.22, o-nitrophenol shows intramolecular H-bond (within same molecule). HF + H₂O are intermolecular.
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