Consider the following statements about intermolecular and intramolecular hydrogen bonds .ltbr gt I. Both types of H-bonds are temperature dependent.
II. Intramolecular H- bonds disapperears on increaassing the concentration
III. Intrmolecular H-bonds disppears on decreasing the concentration
IV. The boiling point of compounds having intramolecular H-bond are lower than that of those campounds which have intermolecular H- bonds
Which of the statement given above are correct ?

Options

A. I, II and IV
B. III and IV
C. I,III and IV
D. I and II

Answer

A

Explanation

Statements , I II and IV are correct .