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Grade 12Discuss with colleagues and IITians

in charles law volume is directly proportional to temperature if pressure is kept constant......

my doubt is what pressure are they talking about internal or external........... and why????????

Profile image of amit  sharma
13 Years agoGrade 12
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1 Answer

Profile image of Sourabh Singh
9 Years ago
Pressure exerted by the gas on thye lid of the chamber . These processes happen in close chamber. SO its the pressure exerted by the gas molecules on the walls of the system