A : Tailing of Hg caused by ozone is due to formation of HgO . R : In – InterviewSolution

1.	A : Tailing of Hg caused by ozone is due to formation of HgO . R : In the presence of O_(3) , Hg does not loses its meniscus .
Answer» If both Assertion & Reason are true and the reason is the correct EXPLANATION of the assertion , then mark (1) If both Assertion & Reason are true but the reason is not the correct explanation of the assertion , then mark (2) If Assertion is true statement but Reason is false , then mark (3) If both Assertion and Reason are false STATEMENTS , then mark (4) Answer :D

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