Chemical Engineering :: Chemical Reaction Engineering
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For nearly isothermal operation involving large reaction time in a liquid-phase reaction, the most suitable reactor is a __________ reactor.
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What is the Thiele modulus of the solid catalysed first order reaction,
, if the pore diffusion offers negligible resistance to reaction ? -
B.E.T. method can be used to determine the __________ of a porous catalyst.
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Which of the following is an independent variable for a batch tank reactor with uniform concentration and temperature ?
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For reactions in parallel viz A
P (desired product) and A Q (unwanted product), if the order of the desired reaction is higher than that of the undesired reaction, a -
For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.
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In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled, then the equilibrium constant will
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The equilibrium constant of a catalytic chemical reaction __________ due to the presence of a catalyst.
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The rate constant of a chemical reaction increases by increasing the
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The catalytic activity of enzymes is due to their capacity to lower the __________ energy.
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