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Q. An ideal gas is taken frm state A ( press P, Vol V ) to the statr B ( press P/2 , vol 2V ) along a st line path in da P-V diagram. Select da correct statement frm da following : a. the work done by the gas in da process A to B exceeds the work done by it if da system were taken frm A to B along an isotherm. b. In da T-V dia, the path AB becomes a part of prabola. c. in da P-T dia, the path AB becomes apart of hyperabola. d. In going frm A to B, the temp T of da gas first increases to a maxm value and then decreases.


Q. An ideal gas is taken frm state A ( press P, Vol V ) to the statr B ( press P/2 , vol 2V ) along a st line path in da P-V diagram. Select da correct statement frm da following :


a. the work done by the gas in da process A to B exceeds the work done by it if da system were taken frm A to B along an isotherm.


b.  In da T-V dia, the path AB becomes a part of prabola.


c. in da P-T dia, the path AB becomes apart of hyperabola.


d. In going frm A to B, the temp T of da gas first increases to a maxm value and then decreases.


Grade:10

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