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NEETChemistryThermodynamics (C)

If the volume of a gas is doubled while keeping the temperature constant, how does this affect the molar volume (V m )?

Options

  1. AVm decreases.
  2. BVm increases.
  3. CVm remains the same.
  4. DVm becomes zero.

Correct answer

C. Vm remains the same.

Step-by-step solution

Molar volume (V m ) is defined as the volume per mole of substance and remains constant when the volume is changed while keeping temperature constant.

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