Chemical Engineering Thermodynamics Which is not a refrigerant? C₂H₄Cl₂ CCl₂F₂ NH₃ SO₂ C₂H₄Cl₂ CCl₂F₂ NH₃ SO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The melting point of paraffin wax (which contracts on solidification) __________ with pressure rise. Decreases Decreases linearly Increases Remains unchanged Decreases Decreases linearly Increases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Vapour which is at a pressure smaller than the saturation pressure for the temperature involved is called a __________ vapour. None of these Desuperheated Superheated Non-condensable None of these Desuperheated Superheated Non-condensable ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In an irreversible process DE - dW - Tds = 0 Tds - dT + dW< 0 Tds - dE + dW< 0 Tds = dE - dW = 0 DE - dW - Tds = 0 Tds - dT + dW< 0 Tds - dE + dW< 0 Tds = dE - dW = 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If the vapour pressure at two temperatures of a solid phase in equilibrium with its liquid phase are known, then the latent heat of fusion can be calculated by the Van Laar equation Nernst Heat Theorem Clayperon-Claussius equation Maxwell's equation Van Laar equation Nernst Heat Theorem Clayperon-Claussius equation Maxwell's equation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The reaction A (l) R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium, there are two phases, one a pure liquid phase of A and the other a vapor phase of A, R and S. Initially A alone is present. The number of degrees of freedom are 2 1 3 2 1 3 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS