An important product in the ozone depletion by chlorofluorocabons is
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Correct option is B)
CFCl3 + electromagnetic radiation →Cl∙+CFCl2∙ Cl∙+O3→ClO+O2:The chlorine atom changes an ozone molecule to ordinary oxygen. ClO+O3→Cl∙+O2:The ClO from the previous reaction destroys a second ozone molecule and recreates the original chlorine atom, which can repeat the first reaction and continue to destroy ozone.