While discussing chemicals that are currently added to refined gasoline in order to boost its octane, Technician A says methylcyclopentienyl manganese tricarbonyl (MMT) is rarely added to gasoline. Technician B says ethanol can be added to lower the octane rating of gasoline. Who is correct?
A) A only
B) B only
C) both A and B
D) neither A nor B
Correct Answer:
Verified
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