i. The ability of a catalyst to direct the reaciton to yield particular products is called
a. Reactivity b. Selectivity c. Activity d. Fugacity
ii. Which of the following Is an example of zeolite?
a. `ZSM-5` b. `AgNO_(3)` c. `Mg(OH)_(2)` d. `Co(OH)_(3)`
(iii) Reactions in zeolite catalyst depends on
a. Pores b. Apertures
c. Size of cavities d. All of these
A. reactivity
B. selectivity
C. activity
D. fugacity

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Correct Answer - B
The ability of the catalyst is to direct the reaction to yield particular product is called selectivity .

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