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Assertion: A catalyst is more effective ...

Assertion: A catalyst is more effective in finely divided form.
Reason: Finely divided form has more surface area.

A

finely powdered state

B

colloidal state

C

rough surface

D

all of these

Text Solution

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The correct Answer is:
A
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each question constain STATEMENT-1(Assertion ) and STATEMENT - 2 (reason). examine the statement carefully and work the correct answer accoridng to the instructions given below : STATEMENT-1: A catalyst is more effective in finely divided form. STATENENT-2: Finely divided form has more surface area.

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

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