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According to ideal gas, no. of moles are directly propotional to temperature at constant pressure and volume.. But i didnt got how can be the no. of moles increase with increase in temperature. If i take a closed vessel filled with oxygen gas and now heat the vessel keeping the pressure and volume constant, how can the no. of moles be increased...

According to ideal gas, no. of moles are directly propotional to temperature at constant pressure and volume..
But i didnt got how can be the no. of moles increase with increase in temperature.
If i take a closed vessel filled with oxygen gas and now heat the vessel keeping the pressure and volume constant, how can the no. of moles be increased...

Grade:12

2 Answers

Suraj Prasad IIT Patna
askIITians Faculty 286 Points
9 years ago
PV = nRT

P , R & V are Constant, So nT= constant, So it will be inversely propotional.
Keshav
12 Points
9 years ago
Ok ok srry inversely propotinal but still how can no. of moles change by change in temperature the mass remains conserved always
 

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