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Question: Answered & Verified by Expert
What happens to the layer of molecules in immediate contact with a fixed surface when a liquid flows over it?
ChemistryStates of MatterNEET
Options:
  • A The layer accelerates its flow
  • B The layer remains stationary
  • C The layer becomes turbulent
  • D The layer retreats from the surface
Solution:
1663 Upvotes Verified Answer
The correct answer is: The layer remains stationary
When a liquid flows over a fixed surface, the layer of molecules in immediate contact with the surface remains stationary.

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