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Question

A catalyst in the finely divided form is most effective because:

A
Less surface area is available
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B
More active sites are formed
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C
More energy gets stored in the catalyst
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D
None of these
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Solution

The correct option is B More active sites are formed
A catalyst is more effective in finely divided form because finely divided form has more surface area. Therefore, there is an increase in active centres on the surface.

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