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JEE CHEMISTRY MCQ: STATES OF MATTER
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A given mass of helium at STP is allowed to expand to 1.4 times its initial volume by changing the temperature and pressure, then its resultant density would be
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Correct option: C
Option C () is correct because density is inversely proportional to volume. When the volume increases by 1.4 times, the density decreases by 1.4 times.
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