Question:
Some of the properties of water are described below. Which of them is/are
not correct?
(i) Water is known to be a universal solvent.
(ii) Hydrogen bonding is present to a large extent in liquid water.
(iii) There is no hydrogen bonding in the frozen state of water.
(iv) Frozen water is heavier than liquid water.
Solution:
Option (iii) and (iv) are the answers.