Assertion (A) The ozone layer in stratosphere filter out the UV rays present in incoming sunlight. Reason (R) The ozone present in the troposphere creates pollution problems and smog is rich with it.
A
A is true but R is false
B
A is false but R is true
C
Both A and R are true and R Is the correct explanation of A
D
Both A and R are true but R is not the correct explanation of A
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Solution
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Correct option is C. A is true but R is false
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Assertion (A) The ozone layer in stratosphere filter out the UV rays present in incoming sunlight. Reason (R) The ozone present in the troposphere creates pollution problems and smog is rich with it.
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