Catalysts are more effective inA. finely powdered stateB. colloisdal a – InterviewSolution

InterviewSolution

1.	Catalysts are more effective inA. finely powdered stateB. colloisdal astateC. rough surfaceD. all of these
Answer» Correct Answer - D Larger is surface area, more is efficiency of catalyst . The surface area becomes more in finely divided state, colloidal state or if surface si rough .

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