Question

Assertion The source of ozone is `O_(2)`.
Reason Ozone protects us from harmful ultraviolet rays.
A. Both Assertion and Reason are true and Reason is the cprrect explanation of Assertion
B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion
C. Assertion is true, but Reason is false
D. Assertion is false, but Reason is true

Answer 1

Correct Answer - B
Ozone formation takes place by `O_(2)` in the influence of sunlight. Ozone formation takes place by `O_(2)` in the influences of sunlight. Ozone absorbs harmful ultraviolet rays coming from Sun. Thus, the ozone protects us UV rays, which atherwise cause serious problems.