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The test of of zone O(3) can be done by...

The test of of zone `O_(3)` can be done by

A

Ag

B

Hg

C

Au

D

Cu

Text Solution

Verified by Experts

The correct Answer is:
B
`6Hg+O_(3)rarr underset("Mercurous oxide")(3Hg_(2)O)`
During this reaction, mercury loses its miniscus and starts sticking glass.
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