A fixed amount of ideal gas (1 mole) is taken and is subjected to pressure and temperature variation. The experiment is performed at low pressures as well as at high temperatures. The results obtained are shown in the Fig. The correct variation of `(PV)/(RT)` with P will be exhibited by

Options

A. Curve (4)
B. Curve (3)
C. Curve (2)
D. Curve (1)

Answer

4

Explanation

`"As PV=nRT, so" (PV)/(RT)= "a constant. Thus, the"`
`"variation of" (RV)/(RT) "and P will be horizontal"`
`"straight line. (1)"`.