Chemical Engineering Thermodynamics The value of Cp & Cv respectively for monoatomic gases in Kcal/kg Mole . °K are 1.987 & 0.66 3.987 & 1.987 0.66 & 1.987 5 & 3 1.987 & 0.66 3.987 & 1.987 0.66 & 1.987 5 & 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Activity co-efficient is a measure of the Vapour pressure of liquid None of these Departure of gas phase from idea] gas law Departure from ideal solution behaviour Vapour pressure of liquid None of these Departure of gas phase from idea] gas law Departure from ideal solution behaviour ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The partial pressure of each constituent present in an alloy is __________ the total vapor pressure exerted by the alloy. Either B or C; depends on the type of alloy Equal to Less than More than Either B or C; depends on the type of alloy Equal to Less than More than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics First law of thermodynamics deals with the Reversible processes only Irreversible processes only Direction of energy transfer None of these Reversible processes only Irreversible processes only Direction of energy transfer None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A two stage compressor is used to compress an ideal gas. The gas is cooled to the initial temperature after each stage. The intermediate pressure for the minimum total work requirement should be equal to the __________ mean of P₁ and P₂.(where, P₁ and P₂ are initial and final pressures respectively) Harmonic Geometric Logarithmic Arithmetic Harmonic Geometric Logarithmic Arithmetic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of __________ and COP are the same. Work Temperature None of these Kinematic viscosity Work Temperature None of these Kinematic viscosity ANSWER DOWNLOAD EXAMIANS APP
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