Home › AP EAPCET (Engineering) › Chemistry › Environmental Chemistry › What role do Cl and Br atoms play in ozone destr…
What role do Cl and Br atoms play in ozone destruction?
AInert spectators
BEnd products formed
CReactants used up
DReusable catalysts
Answer & Solution
Correct answer: D. Reusable catalysts
The halogen atom is regenerated at the end of each cycle, which is the behaviour of a catalyst.
Related questions
Which instrument is used to assay radioactive materials in the environment?A substance present in nature above fixed levels, or that should not be there, is called wMany PAHs from oil spills are harmful because they are what?A chemical medium that retains a pollutant, such as a carbon store, is called what?The soil or organism affected by a pollutant is called what?Which branch aims to reduce pollution at its source?In water quality testing, what does BOD stand for?Fertiliser nutrients leaching into water courses can cause what?