It is not desirable to use lead tetraethyl as an anti-knock agent because?

Chemistry JAMB 1993

It is not desirable to use lead tetraethyl as an anti-knock agent because?

  • it is expensive
  • of pollution effects from the exhaust fumes checkmark
  • it lowers the octane rating of petrol
  • it is explosive

The correct answer is: B

Explanation

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