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JEE Main 2014 · 11 Apr · Shift 1, Chemistry question 38

The initial volume of a gas cylinder is 750.0 mL. If the pressure of gas inside the cylinder changes from 840.0 mm Hg to 360.0 mm Hg, the final volume the gas will be :

Choose one option
Answer and worked solution

Official answer: A

Boyle's law: V2=750×840360=1750V_2=750\times\dfrac{840}{360}=1750 mL =1.750=1.750 L.

Topics:Gas laws
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