Q. TEL minimise the knocking effect when mixed with petrol, it acts as_

  • (A) Positive catalyst
  • (B) Negative catalyst
  • (C) Auto catalyst
  • (D) Induced catalyst
✅ Correct Answer: (B) Negative catalyst

Published by Yami Thakur ⭐ 10.63K Points at 07-Aug-2022 09:14 am in Chemistry

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