Pick out the wrong statement?

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?

Ans: Inner catalyst core of radius R/8 does not participate in reactionRead →

MCQ #6213

During drying operation, it is easier to remove the ________ moisture?

Ans: UnboundRead →