Which of the following statements are false?a.Hydrochlorofluorocarbons have less chlorine content than CFCsb.Halomethanes are not involved in Ozone depletionc.Hydrochlorofluorocarbons are more effective than CFCs in ozone depletiond.Hydrochlorofluorocarbons can cause global warming
Question
Which of the following statements are false?a.Hydrochlorofluorocarbons have less chlorine content than CFCsb.Halomethanes are not involved in Ozone depletionc.Hydrochlorofluorocarbons are more effective than CFCs in ozone depletiond.Hydrochlorofluorocarbons can cause global warming
Solution
The false statements are:
b. Halomethanes are not involved in Ozone depletion - This is false because Halomethanes, which include a variety of compounds such as chlorofluorocarbons (CFCs), are indeed involved in ozone depletion.
c. Hydrochlorofluorocarbons are more effective than CFCs in ozone depletion - This is false. While Hydrochlorofluorocarbons (HCFCs) do contribute to ozone depletion, they are not more effective at it than CFCs. In fact, HCFCs are often used as a less damaging substitute for CFCs because they contain hydrogen, which means they break down more quickly in the atmosphere and therefore do less damage to the ozone layer.
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