What is the primary factor that affects the viscosity of a gas?

Practice Questions

Q1
What is the primary factor that affects the viscosity of a gas?
  1. Temperature
  2. Pressure
  3. Density
  4. Molecular weight

Questions & Step-by-Step Solutions

What is the primary factor that affects the viscosity of a gas?
  • Step 1: Understand what viscosity means. Viscosity is a measure of how thick or sticky a fluid is.
  • Step 2: Know that gases have viscosity too, just like liquids.
  • Step 3: Learn that temperature is a key factor that affects how gases behave.
  • Step 4: Realize that when the temperature of a gas increases, the gas particles move faster.
  • Step 5: Understand that faster-moving particles collide more often and with more energy, which increases the gas's viscosity.
  • Step 6: Conclude that as the temperature goes up, the viscosity of the gas also goes up.
No concepts available.
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