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Byju's Answer
Standard X
Chemistry
Rate of Reaction
Which among t...
Question
Which among the given options will decrease the activity of a catalyst?
A
Catalytic poison
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B
Positive catalyst
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C
Negative catalyst
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D
Catalytic promoter
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Solution
The correct option is
A
Catalytic poison
Poisons: Substances that inhibit the activity of a catalyst.
Promoters: Substances that enhance the activity of a catalyst.
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Assertion: The addition of a catalyst will decrease the
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Reason: Catalysts provide alternate reaction paths with lower activation energies.
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Statement I : Catalysts decrease the rate of a chemical reaction
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Statement 1 : Catalysts decrease the rate of a chemical reaction.
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