In which of the following scenarios would you expect to observe a decrease in vi

Practice Questions

Q1
In which of the following scenarios would you expect to observe a decrease in viscosity?
  1. Cooling a liquid
  2. Heating a liquid
  3. Increasing pressure
  4. Adding a solute

Questions & Step-by-Step Solutions

In which of the following scenarios would you expect to observe a decrease in viscosity?
  • Step 1: Understand what viscosity means. Viscosity is a measure of how thick or sticky a liquid is.
  • Step 2: Know that heating a liquid usually makes it less thick. This means it can flow more easily.
  • Step 3: Think of examples: When you heat honey, it becomes runnier. This shows a decrease in viscosity.
  • Step 4: Remember that when a liquid is heated, its molecules move faster and can slide past each other more easily.
  • Step 5: Conclude that in scenarios where a liquid is heated, you would expect to see a decrease in viscosity.
No concepts available.
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