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 : 

(1) A only 

(2) A, D, E only 

(3) A, B, D only 

(4) A, B, C only

Answer 1

Correct option is (2) A, D, E only 

(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

(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.