A fixed amount of gas has pressure 4 Pa, volume 2 L and temperature 400 K. It is changed to 6 L and 150 K. What is the new pressure in Pa?

Answer and explanation

Correct answer: A. 0.5

  1. Step 1: Use .
  2. Step 2: (in Pa).
Answer
0.5.
Why not the others: 3.556: the temperature ratio is inverted. 4.5: the volume ratio is inverted.

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