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Preparation of Oxygen

In Lavoisier'...

Question

In Lavoisier's experiment what happened to the water of beaker?

A

Water level rises

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B

Water level falls

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C

Water level remains same

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D

Water level starts getting colored

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Solution

The correct option is A
Water level rises

Since, mercury absorbs oxygen present in water during combustion water level rises in the beaker.

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