Carbon is often deposited in the exhaust-pipe of cars because of the
CHEMISTRY
WAEC 1993
Carbon is often deposited in the exhaust-pipe of cars because of the
- A. presence of carbon in petrol
- B. dehydrogenation of petrol
- C. incomplete combustion of petrol
- D. presence of additives in petrol
Correct Answer: D. presence of additives in petrol
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