Question 44
Which of the following substances is mainly responsible for the depletion of the ozone layer?
Objective
Question details
- Exam body
- WAEC
- Subject
- Chemistry
- Year
- 2012
- Question no.
- #44
- Type
- Objective
More from this paper
- Q37Which of the following substances would not produce ethanol when fermented?
- Q38An alkanol can be prepared by the reaction of an alkene with
- Q39A tertiary alkanol has a molecular formula C a H 10 O What is the structural…
- Q40WHICH OF THE FOLLOWING INDUSTRIAL PROCESSES DEPENDS ON THE ACTION OF ENZYMES?
- Q41Which of the following pollutants is not usually recycled?
- Q42A metal that is widely used in the manufacture of paints and overhead electric…