Question

Which one is more viscous pure water or saline water?

Answer 1

The viscosity (i.e., internal resistance to flow) of seawater, for example, is higher than that of fresh water because of its higher salinity. The density of seawater also is higher. Seawater's freezing point is lower than that of pure water and its boiling point is higher.

Answer 2

Saline water is more viscous than pure water.

Explanation:

• Viscosity is defined as the ability of a liquid to resist its flow. When a substance has high viscosity then it is known as a viscous substance and it will flow with difficulty.

• For example, pure water does not contain any type of solute. This means that there are only solvent molecules present. Hence, there will be less resistance present in pure water due to which it can easily move from one place to another.

• On the other hand, saline water will contain sodium chloride as solute particles. Hence, more is the concentration of sodium chloride present over there more is the resistance towards its flow. So, more will be the viscosity of saline water.

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