Chemistry, asked by ayesha6127, 10 months ago

What is the effect of temperature on viscosity and why

Answers

Answered by bhagi1031

The former effect causes a decrease in the shear stress while the latter causes it to increase. The result is that liquids show a reduction in viscosity with increasing temperature. With high temperatures, viscosity increases in gases and decreases in liquids, the drag force will do the same.

Answered by shivani0214

Answer:

For most liquids, viscosity increases with increasing pressure because the amount of free volume in the internal structure decreases due to compression. Consequently, the molecules can move less freely and the internal friction forces increase.

hope it will help you ❤️❤️❤️

From shivi.....