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AP EAMCET Medical 25 Sep 2020 Shift 2 Paper

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Question : 153 of 161
 
Marks: +1, -0
Which of the following statements is incorrect?
a) O3 is an allotrope of oxygen
b) O3 is pale blue as.
c) O3 protects us from IR rays of sun.
d) Ozone depletion is due to CFCS .
Validate
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