Chemical Reaction Engineering Design Fluid Fluid Reactors Online Exam Quiz
Chemical Reaction Engineering Design Fluid Fluid Reactors GK Quiz. Question and Answers related to Chemical Reaction Engineering Design Fluid Fluid Reactors. MCQ (Multiple Choice Questions with answers about Chemical Reaction Engineering Design Fluid Fluid Reactors
The gas film resistance obtained in percentage if the gas film resistance is 10 hr.m3.Pa/ mol and the total resistance is 20.01 hr.m3.Pa/ mol is ____
Options
A : 49.9%
B : 39.9%
C : 29.9%
D : 19.9%
Which of the following is the correct expression of Henry’s law?
Options
A : CA = frac{p_A}{H_A}
B : HA = frac{C_A}{p_A}
C : pA = frac{C_A}{H_A}
D : CA = frac{H_A}{p_A}
The relationship between enhancement factor and Hatta modulus for pseudo first order reaction is ____
Options
A : E = MH
B : E < 5MH
C : 5E > MH
D : E > 5MH
If E = 104 and MH = 10, the nature of reaction is ____
Options
A : First order
B : Second order
C : Pseudo first order
D : Negative order
For Instantaneous reaction with high concentration of liquid, the correct rate expression is ____
Options
A : kAgpA = -rA
B : kAgpAkAl = -rA
C : frac{k_{Ag} p_A}{k_{Al}} = -rA
D : pAkAl = -rA
What is the rate expression for physical absorption of a gas A to a liquid based on two film theory? (Where, kAg is the gas film mass transfer coefficient and kAl is the liquid film mass transfer coefficient)
Options
A : -rA = frac{p_A- H_A C_A}{frac{1}{a} + frac{1}{k_{Al}a}}
B : -rA = frac{p_A- C_A}{frac{1}{k_{Ag} a} + frac{1}{k_{Al} a}}
C : -rA = frac{p_A- H_A C_A}{frac{1}{k_{Al}a}+ frac{1}{k_{Al}a}}
D : -rA = frac{H_A C_A}{frac{1}{k_{Al} a}+ frac{1}{k_{Al}a}}
The Enhancement factor in liquid film is the ratio of ____
Options
A : Rate of take up of gas by straight mass transfer to the ate of take up of gas by reaction
B : Rate of take up of gas by reaction to the rate of take up of gas by straight mass transfer
C : Rate of reaction at the interface to the rate of take up of gas by straight mass transfer
D : Rate of take up of gas by straight mass transfer to rate of reaction at the interface
Which of the following is not a fluid – fluid reaction?
Options
A : Reaction of chlorine with benzene to produce chlorobenzene
B : Soap formation by action of aqueous alkali on fatty acids
C : Action of ammonia on aqueous nitric acid
D : Combustion of coal
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