Chemical Engineering Thermodynamics The main feature of Carnot refrigeration cycle is that, it None of these Does not need the addition of external work for its functioning Transfers heat from high temperature to low temperature Accomplishes the reverse effect of the heat engine None of these Does not need the addition of external work for its functioning Transfers heat from high temperature to low temperature Accomplishes the reverse effect of the heat engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy of an ideal gas depends upon its Both A & B Pressure Neither A nor B Temperature Both A & B Pressure Neither A nor B Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If heat contents of CH₄, C₂H₄ and C₃H₈ are -17.9, 12.5 and -24.8 kcal/mole respectively, than ΔH for the reaction CH₄(g) + C₂H₄(g) ⇋ C₃H₈(g) will be __________ Kcal. -55.2 -19.4 -30.2 55.2 -55.2 -19.4 -30.2 55.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy is a/an Macroscopic property None of these State function Extensive property Macroscopic property None of these State function Extensive property ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the value of ln y (where y = activity co-efficient) for ideal gases? Infinity Unity Negative Zero Infinity Unity Negative Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation, Cp - Cv = R, is true for __________ gas. Only ideal Any real No Both B and C Only ideal Any real No Both B and C ANSWER DOWNLOAD EXAMIANS APP
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