[Four-digit Integer] A vertical cylinder closed from both ends is equipped with an easily moving piston dividing the volume into two parts, each containing one mole of air. In equilibrium at 320 K, th

Question

[Four-digit Integer] A vertical cylinder closed from both ends is equipped with an easily moving piston dividing the volume into two parts, each containing one mole of air. In equilibrium at 320 K, the volume of the upper part is 4.0 times greater than that of the lower part. At what temperature (in kelvin) will the ratio of these volumes be equal to 3.0?

Prashant Kotian · Accepted Answer

Correct answer: 0450. Piston equilibrium: where . At 320 K, : const K. For : K. Answer:

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