Chemical Engineering Thermodynamics First law of thermodynamics is mathematically stated as dQ = dE + dW dW = dQ + dE dE = dQ + dW dQ = dE - dW dQ = dE + dW dW = dQ + dE dE = dQ + dW dQ = dE - dW ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For multicomponent multiple phases to be in equilibrium at the same pressure and temperature, the __________ of each component must be same in all phases. Both A and B Chemical potential Fugacity Neither A nor B Both A and B Chemical potential Fugacity Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature T and pressure P, is a function only of T and Z T, P and Z T and P T T and Z T, P and Z T and P T ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy, which is a measure of the disorder of a system is Zero at absolute zero temperature for a perfect crystalline substance Independent of pressure Independent of temperature All of these Zero at absolute zero temperature for a perfect crystalline substance Independent of pressure Independent of temperature All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The extensive properties are Free energy, entropy and enthalpy Both A and B Volume, mass and number of moles None of these Free energy, entropy and enthalpy Both A and B Volume, mass and number of moles None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Tea kept in a thermos flask is vigorously shaken. If the tea is considered as a system, then its temperature will Remain unchanged Decrease First fall and then rise Increase Remain unchanged Decrease First fall and then rise Increase ANSWER DOWNLOAD EXAMIANS APP
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