CUET Preparation Today
Which of the following chemicals was NOT banned as per Montreal Protocol? |
carbon tetrachloride trichloroethane bromine compounds None of the above |
None of the above |
The correct answer is Option 4: None of the above Montreal Protocol banned the use of chlorofluorocarbon (CFC) compounds, as well as other ozone depleting chemicals such as carbon tetrachloride, trichloroethane (also known as methyl chloroform), and bromine compounds known as halons. |
