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04-01-2019
Chemistry

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Investigating changes in colligative properties involves the measurement of a solution's concentration in molality instead of molarity because (2 points)

the mass of the solvent does not change, but its volume does change, as temperature changes.

the volume of a solution can be measured more accurately than the mass of a solution.

the volume of a solution does not change, but its mass does change, as temperature changes.

the mass of a solvent can be measured more accurately than the volume of a solvent.

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yashddsy26 yashddsy26

04-01-2019

The correct answer is First !!

As finding concentration is tricky !! if temp change volume will change and thus Molarity will change !! So we take molality as it does not depend on temp !!

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