An ideal gas is subjected to a thermodynamic process `PV^(2//5)=0.40` where P is in Pa and V is in `m^(3)`. What is the slope of the P-V curve with volume plotted against x-axis at V=1 `m^(3)`?

An ideal gas is subjected to a cyclic process ABCD as depicted in the P-V diagram given below Which of the following curves represents the equivalent cyclic process?

1 mol of an ideal gas undergoes different thermodynamical process in P-V diragram given below : What will be the value of DeltaH and DeltaE for overall process ?

An ideal gas follows a process PV^(gamma) = constant where gamma = adiabatic exponent.The slope of P-V graph will be represented by

One mole of an ideal gas undergoes a process P = P_(0) [1 + ((2 V_(0))/(V))^(2)]^(-1) , where P_(0) V_(0) are constants. Change in temperature of the gas when volume is changed from V = V_(0) to V = 2 V_(0) is:

P-V graph for an ideal gas undergoing polytropic process PV^(m) = constant is shown here. Find the value of m.

An ideal gas with the adiabatic exponent gamma goes through a process p = p_0 - alpha V , where p_0 and alpha are positive constants, and V is the volume. At what volume will the gas entropy have the maximum value ?

A certain amount of an ideal monoatomic gas undergoes a thermodynamic process such that VT^(2)= constat where V= volume of gas, T= temperature of gas. Then under process

A certain balloon maintains an internal gas pressure of P_(0) = 100 k Pa until the volume reaches V_(0) = 20 m^(3) . Beyond a volume of 20 m^(3) , the internal pressure varies as P = P_(0) + 2 k (V - V_(0))^(2) where P is in kPa. V is n m^(3) and k is a constant (k = 1 kPa//m^(3)) . Initially the balloon contains helium gas at 20^(@)C , 100 kPa with a 15 m^(3) volume. The balloon is then heated until the volume becomes 25 m^(2) and the pressure is 159 kPa. Assume ideal gas behaviour fro helium. The work done by the balloon for the entire process in kJ is

On P-V coordinates, the slope of an isothermal curve of a gas at a pressure P = IMPa and volume V= 0.0025 m^(3) is equal to -400 Mpa//m^(3) . If C_(p)//C_(v) =1.4 , the slope of the adiabatic curve passing through this point is :