Question

Among the given characteristics of viscosity of liquids
(A). Greater the viscosity, more slowly the liquid flows
(B). Glass is an extremely viscous liquid
(C). Viscosity of liquid increases as the temperature rises
(D). Fluidity is the reciprocal of viscosity
Choose the correct characteristic(s) from the options given below:

• A. (A), (B) and (D) only.
• B. (A) and (C) only.
• C. (B) and (C) only.
• D. (A), (B), (C) and (D)

Hint:

Viscosity is a measure of a liquid’s resistance to flow; higher viscosity means slower movement.

Answer 1

The Correct Option is A

A higher viscosity indicates a slower rate of flow (A).
Due to its very high viscosity, glass appears to be a solid at room temperature (B).
Fluidity is the inverse of viscosity (D).