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Q: TEL minimise the knocking effect when mixed with petrol, it acts as_______

  • 1
    Positive catalyst
  • 2
    Negative catalyst
  • 3
    Auto catalyst
  • 4
    Induced catalyst
  • Show Answer
  • Workspace

Answer : 2. "Negative catalyst"
Explanation :

Answer: B) Negative catalyst Explanation:

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