Related Questions

An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction
A Is maximum at the inlet of the reactor
B Goes through a maximum along the length of the reactor
C Goes through a minimum along the length of the reactor
D Is maximum at the exit of the reactor
Which among the following is an endothermic reaction?
A Respiration
B Combustion
C Sweating
D Burning of natural gas
Which of the following is an endothermic reaction?
A Absorption of SO3 in 98% H2SO4
B C + H2O = CO + H2
C Thermal dissociation of iron pyrites
D Both B and C
Maximum equilibrium conversion for endothermic reaction is obtained at the __________ temperature.
A Highest possible
B Lowest possible
C Intermediate
D Room
Pick out the endothermic reaction out of the following.
A C + $$\frac{1}{2}$$O2 = CO
B CO + 3H2 = CH4 + H2O
C CaCO3 = CaO + CO2
D CO + $$\frac{1}{2}$$O2 = CO2
With increase in temperature, the equilibrium __________ rises in case of endothermic reaction.
A Constant
B Conversion
C Both A & B
D Neither A nor B
A reversible liquid phase endothermic reaction is to be carried out in a plug flow reactor. For minimum reactor volume, it should be operated such that the temperature along the length
A Decreases
B Increases
C Is at the highest allowable temperature throughout
D First increases and then decreases
An endothermic second order reaction is carried out in an adiabatic plug flow reactor. The rate of heat generation is
A Maximum at the inlet of the reactor
B Maximum at the exit of the reactor
C Maximum at the centre of the reactor
D Constant throughout the reactor
Name the endothermic reaction out of the following:
A Catalytic cracking
B Hydrocracking
C Dehydrogeneration of naphthene to produce aromatic
D Catalytic polymerisation
Which of the following is not endothermic?
A Cracking
B Reforming
C Gasification
D Partial oxidation

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