Chemical Engineering Thermodynamics The entropy change in a reversible isothermal process, when an ideal gas expands to four times its initial volume is R log10 4 Cv log10 4 Cv loge 4 R loge 4 R log10 4 Cv log10 4 Cv loge 4 R loge 4 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a spontaneous process, free energy And entropy both decrease Increases Is zero Decreases whereas the entropy increases And entropy both decrease Increases Is zero Decreases whereas the entropy increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Work done in case of free expansion is Zero Negative Indeterminate None of these Zero Negative Indeterminate None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The quantitative effect of temperature on chemical equilibrium is given by the Vant-Hoff equation Arhenius equation Le-Chatelier's principle None of these Vant-Hoff equation Arhenius equation Le-Chatelier's principle None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The variation of heat of reaction with temperature at constant pressure is given by the __________ law. Kirchoffs Antonie's Kelvin's None of these Kirchoffs Antonie's Kelvin's None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The absolute entropy for all crystalline substances at absolute zero temperature is Negative Zero More than zero Indeterminate Negative Zero More than zero Indeterminate ANSWER DOWNLOAD EXAMIANS APP
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