Chemical Engineering Thermodynamics The energy of activation of exothermic reaction is Negative Very large compared to that for en-dothermic reaction Zero Not possible to predict Negative Very large compared to that for en-dothermic reaction Zero Not possible to predict ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy change at equilibrium is Zero Negative Indeterminate Positive Zero Negative Indeterminate Positive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The internal energy of an ideal gas is a function of its __________ only. Temperature Volume Pressure Molecular size Temperature Volume Pressure Molecular size ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Linde gas liquefaction process employs cooling None of these By expansion in an engine By throttling At constant pressure None of these By expansion in an engine By throttling At constant pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The value of gas constant 'R' is Both A and B 1.987 BTU/lb. mole °R 1.987 cal/gm mole °K Neither A nor B Both A and B 1.987 BTU/lb. mole °R 1.987 cal/gm mole °K Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the equilibrium is displaced in a direction which tends to undo the effect of the change. This is called the Kopp's rule Law of corresponding state Arrehenius hypothesis Le-Chatelier principle Kopp's rule Law of corresponding state Arrehenius hypothesis Le-Chatelier principle ANSWER DOWNLOAD EXAMIANS APP
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