Effectiveness factor ( E ) of a catalyst pellet is defined as, Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)

Effectiveness factor ( E ) of a catalyst pellet is defined as, Effecti

1.	Effectiveness factor ( E ) of a catalyst pellet is defined as, Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)
A.	tan hT / T
B.	tan T / T
C.	tan hT /tan T
D.	none of these
Answer» B. tan T / T

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Effectiveness factor ( E ) of a catalyst pellet is defined as, Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)

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