A gas occupies L at . At constant pressure, what volume (in L) does it occupy at ?

Answer and explanation

Correct answer: A. 8

  1. Step 1: Under constant pressure conditions, apply Charles's law: .
  2. Step 2: Relate gas volume proportionally to absolute temperature in Kelvin: .
  3. Step 3: Increasing temperature causes a proportional isobaric expansion of the gas volume.
Answer
8.

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