Discussion :: Chemical Reaction Engineering
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A spherical porous catalyst particle of radius R is subjected to reactant A which reacts to form B by a zero order surface reaction A
B. Film mass transfer resistance is negligible and pore diffusion of A is rate controlling. The effectiveness factor of the catalyst is reported as 7/8. Which of the following statement is true?
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A.
Inner catalyst core of radius R/8 does not participate in reaction.
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B.
Inner catalyst core of radius R/2 does not participate in reaction.
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C.
Inner catalyst core of radius 7R/8 does not participate in reaction.
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D.
Effectiveness factor for a zero order reaction can not be 7/8 as it must always be 1.
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Answer : Option A
Explanation :
No answer description available for this question.
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