Energy of the molecure q.77. during an experiment, an ideal gas is found to obey a condition = constant (p = density of the gas). p the gas is initially at temp

energy of the molecure Q.77. During an experiment, an ideal gas is found to obey a condition = constant (p = density of the gas). P The gas is initially at temperature. T, pressure p and density p. The gas expands such that density changes to p/2. (a) The pressure of the gas changes to V2p (a) 2P (b) The temperature of the gas changes to V2T (c) The graph of the above procesS on p-T diagram is parabola (d) The graph of the above procesS on p-T diagram is hyperbola