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An active catalyst has what type of absorptive powers?

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An active catalyst has what type of absorptive powers?

(a) Low

(b) High

(c) Moderate

(d) None of the mentioned

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Asked question is from Hydrogenation topic in division Hydrogenation of Unit Processes

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The correct answer is (b) High

The best explanation: These surface atoms, having varying degrees of unsaturation compared with the bulk metal or metal oxide, will strongly adsorb other substances with which they may come in contact, and active catalysts usually have high absorptive powers.

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