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Two gas bulbs A and B are connected by a tube having a stopcock. Bulb A has a volume of 100 mL and contains hydrogen. After opening the gas moves from A to the evacuated bulb B, the pressure falls down to 40%. The volume (mL) of B must be: |
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Answer» Two gas bulbs A and B are connected by a tube having a stopcock. Bulb A has a volume of 100 mL and contains hydrogen. After opening the gas moves from A to the evacuated bulb B, the pressure falls down to 40%. The volume (mL) of B must be: |
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