Chemical Engineering Thermodynamics One ton of refrigeration capacity is equivalent to the heat removal rate of 50 k cal/hr 200 BTU/hr 200 BTU/minute 200 BTU/day 50 k cal/hr 200 BTU/hr 200 BTU/minute 200 BTU/day ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Dry ice is Solid carbon dioxide Moisture free ice Solid helium None of these Solid carbon dioxide Moisture free ice Solid helium None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Joule-Thomson effect i.e., a throttling process is a constant __________ process. Internal energy Entropy Temperature Enthalpy Internal energy Entropy Temperature Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The chemical potential for a pure substance is __________ its partial molal free energy. More than Equal to Not related to Less than More than Equal to Not related to Less than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following equations is obtained on combining 1st and 2nd law of thermodynamics, for a system of constant mass? Tds = dE - PdV DE = Tds - PdV DQ = CvdT + PdV DQ = CpdT + Vdp Tds = dE - PdV DE = Tds - PdV DQ = CvdT + PdV DQ = CpdT + Vdp ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When dilute aqueous solutions of two salts are mixed, the process is associated with Change in temperature which is a function of composition Decrease in temperature No change in temperature Increase in temperature Change in temperature which is a function of composition Decrease in temperature No change in temperature Increase in temperature ANSWER DOWNLOAD EXAMIANS APP
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