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Please help me urgent!

You place a balloon in a closed chamber at standard temperature and pressure (STP). You cool the chamber to half of its original temperature while leaving the pressure constant. What happens to the balloon?
It stays the same volume.

It decreases to one-half of its original volume.

It doubles in volume.

It expands to four times its original volume.

User Kcsquared
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1 Answer

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It decreases in volume, as the energy is lost.
User Onkar Mahajan
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