69th BPSC Prelims (2023), question 29

🔬 Science & Technology

29. Which of the following slows down the reaction rate?

    1. Catalytic promoter
    2. Homogeneous catalyst
    3. Heterogeneous catalyst
    4. None of the above
    Show answer

    Answer: D — None of the above

    A catalytic inhibitor, not any of the listed catalyst types, slows a reaction — so none of the above applies.

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