What is the effect of hydrogen bonding on the viscosity of a liquid?
Solution:
Hydrogen bonding is a cohesive force between molecules. These cohesive forces lead to a greater force of attraction between molecules. The greater the forces of attraction, the greater will be the resistance to the flow of liquid and the higher will be the viscosity.
So, Viscosity is directly proportional to forces of attraction between molecules (Hydrogen bonding).
Hydrogen bonding is a cohesive force between molecules. These cohesive forces lead to a greater force of attraction between molecules. The greater the forces of attraction, the greater will be the resistance to the flow of liquid and the higher will be the viscosity.
So, Viscosity is directly proportional to forces of attraction between molecules (Hydrogen bonding).