Question

 

 Explain the effect of temperature and pressure on viscosity of liquids and gases with practical examples.

06 Mar 2026
Answer :
Word Count : 275
Viscosity, the resistance of a fluid to flow, is influenced by both temperature and pressure, though the effects vary between liquids and gases. For liquids, as the temperature increases, viscosity typically decreases. This occurs because higher temperatures increase the kinetic energy of the molecules, which in turn reduces the intermolecular forces holding the liquid together. ______ _________ ____ ___ ______ _____ ______ _______.
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