Related Questions

In case of a/an __________ chemical reaction, conversion increases with the rise in temperature.
A Reversible exothermic
B Irreversible exothermic
C Irreversible endothermic
D Reversible endothermic
The reaction A → B is conducted in an isothermal batch reactor. If the conversion of A increases linearly with holding time, then the order of the reaction is
A 0
B 1
C 1.5
D 2
With increase in the order of reaction (for all positive reaction orders), the ratio of the volume of mixed reactor to the volume of plug flow reactor (for identical feed composition, flow rate and conversion)
A Increases
B Decreases
C Remains same
D Increases linearly
With increase in temperature, the equilibrium conversion of a reversible exothermic reaction
A Decreases
B Increases
C Remains unaffected
D Decreases linearily with temperature
Maximum equilibrium conversion for endothermic reaction is obtained at the __________ temperature.
A Highest possible
B Lowest possible
C Intermediate
D Room
Fractional conversion __________ for an exothermic reversible chemical reaction, when the temperature is maximum.
A Increases
B Remains unchanged
C Decreases
D Unpredictable from the data
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
An isothermal irreversible reaction is being carried out in an ideal tubular flow reactor. The conversion in this case will __________ with decrease in space time.
A Increase
B Increase exponentially
C Decrease
D Remain unchanged
With increase in the space time of an irreversible isothermal reaction being carried out in a P.F. reactor, the conversion will
A Increase
B Decrease
C Remain same
D Data in insufficient; can't be predicted
With increase in initial concentration, the fractional conversion of a first order reaction in a given time
A Increases
B Decreases
C Remains constant
D Unpredictable

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