Chemical Engineering Thermodynamics __________ equation predicts the activity co-efficient from experimental data. Van Laar Both B & C Margules Lewis-Randall Van Laar Both B & C Margules Lewis-Randall ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In an irreversible process Tds - dE + dW< 0 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The rate at which a substance reacts is proportional to its active mass and the rate of a chemical reaction is proportional to the product of active masses of the reacting substances. This is the Lewis-Randall rule Statement of Vant-Hoff equation None of these Le-Chatelier's principle Lewis-Randall rule Statement of Vant-Hoff equation None of these Le-Chatelier's principle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Work done may be calculated by the expression ∫p dA for __________ processes. Adiabatic Non-flow reversible Neither A nor B Both A and B Adiabatic Non-flow reversible Neither A nor B Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Near their critical temperatures, all gases occupy volumes __________ that of the ideal gas. Same as Less than Half More than Same as Less than Half More than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Third law of thermodynamics is helpful in Calculating absolute entropies of substances at different temperature Both B and C Prediction of the extent of a chemical reaction Evaluating entropy changes of chemical reaction Calculating absolute entropies of substances at different temperature Both B and C Prediction of the extent of a chemical reaction Evaluating entropy changes of chemical reaction ANSWER DOWNLOAD EXAMIANS APP
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