A cylinder with a movable piston contains 2.00 g of helium, He, at room temperature. More...

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Chemistry

A cylinder with a movable piston contains 2.00 g of helium, He,at room temperature. More helium was added to the cylinder and thevolume was adjusted so that the gas pressure remained the same. Howmany grams of helium were added to the cylinder if the volume waschanged from 2.00 L to 3.50 L ? (The temperature was heldconstant.)

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3.9 Ratings (416 Votes)
Given Mass of Heliumm1 20 gm Temperature remains same ie T is constant Pressure remains same ie    See Answer
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