Related InterviewSolutions

• Give reasons: (a) Neither q nor w is a state function but q + w is state function. (b) The dissolution of ammonium chloride in water is endothermic still it dissolves in water. 
• One mole of an ideal gas initially at 400K and 20.52 atm pressure is expanded to a final state at 300K and 1 atm pressure to achieve the above change a reversible path is constructed that involve an adiabatic expansion in beginning followed by an isothermal expansion to find state. Draw a TV graph and determine the net work done by the system.Cvm = 1.5R
• The volume of gas is reduced to half from its original volume. The specific heat will be ______. (i) reduce to half (ii) be doubled (iii) remain constant (iv) increase four times