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  9. Q9
Question 9

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
Objective

Question details

Exam body
FUTA
Subject
Chemistry
Year
2014/2015
Question no.
#9
Type
Objective
Previous · Q8Which of the following exhibits isotopy? Next · Q10 Sulphur burns in air to form:

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