Chemical Engineering Thermodynamics The value of Joule-Thomson co-efficient, in case where cooling occurs after the throttling process is -ve ∞ +ve -ve ∞ +ve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The entropy change in a reversible isothermal process, when an ideal gas expands to four times its initial volume is Cv loge 4 R loge 4 R log10 4 Cv log10 4 Cv loge 4 R loge 4 R log10 4 Cv log10 4 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At normal boiling point, molar entropy of vaporisation is __________ Joule/K°.mole. 192 92 72 142 192 92 72 142 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For organic compounds, group contribution method can be used for the estimation of Critical properties Specific gravity Specific volume Thermal conductivity Critical properties Specific gravity Specific volume Thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What happens in a reversible adiabatic expansion process? Temperature is constant Cooling takes place Heating takes place Pressure is constant Temperature is constant Cooling takes place Heating takes place Pressure is constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Internal energy of an element at 1 atm and 25° C is __________ kcal/kg.mole. 25 0 None of these 273 25 0 None of these 273 ANSWER DOWNLOAD EXAMIANS APP
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