Which one of the following statements about ozone and ozone layer is t – McqOptions

MCQOPTIONS

1.	Which one of the following statements about ozone and ozone layer is true?
A.	Ozone layer is beneficial to us because ozone cuts out the ultraviolet radiation of the sun
B.	The conversion of ozone to oxygen is an endothermic reaction
C.	Ozone has a triatomic linear molecule
D.	None of these
Answer» B. The conversion of ozone to oxygen is an endothermic reaction

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