Assertion : In presence of ozone, mercury loses its meniscus and sticks to glasses. This is called tailing of mercury
Reason: Tailing of mercury is due to the formation of mercurous oxide
A. Statement-I and Statement-II are correct and Statement-II is correct explanation of Statement-I
B. Statement-I and Statement-II are correct and Statement-II is not correct explanation of Statement-I
C. Statement-I is correct and Statement-II is not correct
D. Statement-I is not correct and Statement-II is correct
