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23-10-2020
Chemistry

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A balloon is filled with 3.8 L of helium gas at 1 atmosphere. The balloon is released and goes up to an altitude (top of a mountain), where the pressure is decreased to 0.25 atmospheres. The new volume is:

Answers 1 doubled
answer 2 tripled
answer 3 increased by 4 times ( quadrupled )
answer 4 increased by the same amount

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