Chemical Reaction | Test For NTS PPSC FPSC, TEST

A. A catalyst speeds up the forward reaction but slows shown the reverse reaction
B. Addition of catalyst changes the equilibrium constant
C. Pressure changes do not change the equilibrium concentrations
D. The composition of equilibrium is changed by catalyst

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Category: Chemical Reaction

For a tubular flow reactor with uniform concentration and temperature, the independent variable is___________________?

For a heterogeneous catalytic reaction, A + B → C, with equimole feed of A and B, the initial rate – rA0 is invariant with total pressure. The rate controlling step is______________________?

Pick out the correct statement ?

What is the value of ‘n’ if the reaction rate of the chemical reaction A → B, is proportional to CA n and it is found that the reaction rate triples, when the concentration of ‘A’ is increased 9 times ?

Signal normally used to study non-ideal flow by stimulus response technique is _______________ input?

The gas phase reaction 2A ⇌ B is carried out in an isothermal plug flow reactor. The feed consists of 80 mole % A and 20 mole % inerts. If the conversion of A at the reactor exit is 50%, then CA/CA0 at the outlet of the reactor is _______________________?

The space time is equivalent to the holding time in a steady state mixed reactor for_____________________?

A typical example of an exothermic reversible reaction conducted at high pressure in industry is____________________?

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 __________________?