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Which of the following features is important for a solid catalyst to have a high surface area?

Option: 1

 High density

Option: 2

Small particle size

Option: 3

 Low porosity


Option: 4

High crystallinity

Answers (1)


A high surface area is important for a solid catalyst as it provides more active sites for reactants to bind to. One factor that can contribute to a high surface area is a small particle size, as smaller particles have a larger surface area-to-volume ratio. High density, low porosity, and high crystallinity may not necessarily be important for achieving a high surface area.

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Anam Khan

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