Question bank/JEE Main/Physics

Pressure versus temperature graph of the ideal gas at constant
volume V of an ideal gas is shown by a straight line A. Now, pressure P
of the gas is doubled and the volume is halved: then the corresponding
pressure versus temperature graph will be shown by the line:-,d vkn"kZ xSLk ds fLFkj xSl dk ncko cuke rkieku xzkQ
rkieku xzkQ ykbu tk,xkA

AABBCCDnone of these buesa

Show answer and solution▾

$P = \frac{nRT}{V} = \frac{mRT}{MV}$
(Where[IMAGE] number of moles)
So, at constant volume pressure versus temperature graph is a straight
line passing through origin with slope mR/MV. As volume is halved,
slope becomes two times. Therefore, pressure versus temperature graph
will be shown by the line B.
eku ds fo:) fLFkj <ky lkFk mRifÙk
<yku nks xquk gks A ncko
cuke rkieku xzkQ tk,xkA

Source: Grass-G / Ph-25 Physics paper 7 Jan.docx