Chemical Engineering Thermodynamics One ton of refrigeration capacity is equivalent to the heat removal rate of 200 BTU/hr 200 BTU/minute 50 k cal/hr 200 BTU/day 200 BTU/hr 200 BTU/minute 50 k cal/hr 200 BTU/day ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole . °K 100 ∞ 50 100 ∞ 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a gas is subjected to adiabatic expansion, it gets cooled due to Decrease in temperature Decrease in velocity Energy spent in doing work Decrease in kinetic energy Decrease in temperature Decrease in velocity Energy spent in doing work Decrease in kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a constant pressure reversible process, the enthalpy change (ΔH) of the system is Cv.dT Cp.dT ∫Cp.dT ∫Cv.dT Cv.dT Cp.dT ∫Cp.dT ∫Cv.dT ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At the critical point of a substance Liquid and vapour have the same density All of these There is no distinction between liquid and vapour phases The surface tension vanishes Liquid and vapour have the same density All of these There is no distinction between liquid and vapour phases The surface tension vanishes ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not affected by temperature changes? Fugacity Free energy Activity co-efficient None of these Fugacity Free energy Activity co-efficient None of these ANSWER DOWNLOAD EXAMIANS APP
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