Question

Unusual high boiling point of water is result of

• A. intermolecular hydrogen bonding
• B. intramolecular hydrogen bonding
• C. both intra and inter molecular hydrogen bonding
• D. high specific heat

Answer 1

Answer: (A)

intermolecular hydrogen bonding

Answer 2

Due to presence of intermolecular hydrogen bonding in $H _{2} O$, its molecules are associated with each other, which results unusual high boiling point of water.