A graph is ploted between log V and log T for two moles of gas at constant pressure of 0.0821 atm. [V and T are in litres and kelvin]. Then which of the following is/are correct

Options

A. The graph is a straight line with slope + 1
B. The graph is a straight line with slope - 1
C. The intercept on Y-axis is 0.301
D. The intercept on Y-axis is

Answer

A, C

Explanation

`V = (nRT)/(P) implies log v = log T + "log" (nR)/(P)`
log v = log T + log 2.