MCQ
TEL is a compound used as:
  • A
    Antibiotic
  • B
    Antiseptic
  • C
    Antiknocking
  • D
    None of these

Answer

  1. Antiknocking

Explanation:

Anti knocking compounds are the chemicals which reduce knocking for improving the quality of gasoline. example:- Tetraethyl lead (TEL).

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