During an experiment, an ideal gas is found to obey a condition `(p^2)/(rho) = "constant"`. (`rho` = density of the gas). The gas is initially at temperature (T), pressure (p) and density `rho`. The gas expands such that density changes to `rho//2`.

Options

A. The pressure of the gas changes to `sqrt(2)p`
B. The temperature of the gas changes to `sqrt(2)T`
C. The graph of the above process on the p-T diagram is parabola
D. The graph of the above process on the p-T diagram is hyperbola

Answer

B, D