Chemistry, asked by manojsune20, 11 months ago

Purified and dried hydrogen is collected over mercury

Answers

Answered by AwesomeSoul47

0

Answer:

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It is not collected by downward displacement of air as it forms explosive nature with air.It is collected over mercury in absence of air.

Answered by papalazard

0

Answer:

BBC because mercury is liquid and fuc*s hydrogen easily and smoothly

Explanation:

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