The correct statement/s about Hydrogen bonding is/are : A. Hydrogen bonding exists when H is covalen — JEE Mains Chemistry Past Papers Chemistry Question
Question
The correct statement/s about Hydrogen bonding is/are : A. Hydrogen bonding exists when H is covalently bonded to the highly electro negative atom. B. Intermolecular H bonding is present in o-nitro phenol C. Intramolecular H bonding is present in HF. D. The magnitude of H bonding depends on the physical state of the compound. E. H-bonding has powerful effect on the structure and properties of compounds. Choose the correct answer from the options given below : (A) A only (B) A, D, E only (C) A, B, D only (D) A, B, C only
💡 Solution & Explanation
(A) Generally hydrogen bonding exists when H is covalently bonded to the highly electronegative atom like F, O, N. (B) Intramolecular H bonding is present in N O O O H (C) Intermolecular Hydrogen bonding is present in HF (D) The magnitude has Hydrogen bonding in solid state is greater than liquid state. (E) Hydrogen bonding has powerfull effect on the structure & properties of compound like melting point, boiling point, density etc.