Question

B how will you test whether the gas evolved in a reaction is hydrogen?

Answer 1

here is ur answer

hope this helpfull

Answer 2

Explanation:

• There are many reactions taking place that has hydrogen as a byproduct or hydrogen gas evolving from the reaction but to be sure that the gas that is evolving from the reaction is hydrogen.
• There is a test called pop test to be sure about it.

• As the name suggest and as it is also known to us that hydrogen burns easily.
• It is to check the evolving gas is hydrogen paper is burnt near the gas and the gas burns with a popping sound.
• Also in addition to this there is a pungent irritating smell which can confirm the existence of hydrogen.

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How will u test whether the gas evolved in a reaction is hydrogen

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