Q. Following isothermal kinetic data are obtained in a basket type of mixed flow reactor for a porous catalyst. Determine the role of pore diffusion and external mass transfer processes.

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Q. For a solid catalysed chemical reaction, the effectiveness of solid catalyst depends upon the __________ adsorption.

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Q. Pick out the correct statement.

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Q. The dimensions of rate constant for reaction 3A → B are (l/gm mole)/min. Therefore the reaction order is

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Q. Pick out the correct statement

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Q. If the time required to complete a definite fraction of reaction varies inversely as the concentration of the reactants, then the order of reaction is

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Q. For a zero order chemical reaction, the

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Q. BET apparatus

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Q. Radioactive decay follows __________ order kinetics.

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Q. The excess energy of reactants in a chemical reaction required to dissociate into products is termed as the __________ energy.

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Q. The increase in the rate of reaction with temperature is due to

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Q. A catalyst loses its activity due to

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Q. 'N' plug flow reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for __________ order reactions.

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Q. Specific rate constant for a second order reaction

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Q. 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

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Q. The rate constant of a chemical reaction increases by 100 times when the temperature is increased from 400 °K to 500 °K. Assuming transition state theory is valid, the value of E/R is

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Q. A batch reactor is suitable for

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Q. For a heterogeneous catalytic reaction

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Q. Sulphuric acid is used as a catalyst in the

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Q. Fractional conversion __________ with increase in pressure for ammonia synthesis reaction i.e., N₂ + 3H₂ ↔ 2NH₃.

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