Waec 2023 Chemistry Question 4

Practice objective / multiple choice question 4 from the 2023 Waec Chemistry examination.

Waec 2023 Chemistry Objective / Multiple Choice 2 Difficulty
Question 4 WAEC • 2023 • CHEMISTRY • objective

Carbon is deposited in the exhaust pipes of cars because of

Answer Options

A. contamination of petrol with diesel
B. presence of carbon in petrol
C. presence of additives in petrol
Correct Answer D. incomplete combustion of petrol
Correct Answer
D
Correct Option:
incomplete combustion of petrol

About This Question

This is Waec 2023 Chemistry Question 4. It is one of the objective questions from the 2023 Waec Chemistry examination.

Difficulty level: 2 .

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