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Question: Answered & Verified by Expert
As the temperature of water increases, its viscosity
PhysicsMechanical Properties of FluidsJEE Main
Options:
  • A Remains unchanged
  • B Decreases
  • C Increases
  • D Increases or decreases depending on the external pressure
Solution:
1227 Upvotes Verified Answer
The correct answer is: Decreases
Correct option is 2. Decreases
The energy that is caused by increased temperature makes the molecules move at a faster rate to a level where they overcome the bonds or the binding forces of the molecules. This makes the liquid more fluid decreasing its viscosity.

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