Science, asked by Anonymous, 4 months ago

how will you test a gas which is liberated when hydrochloric acid react with an active metal

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Answered by Anonymous

6

Answer:

Hydrogen gas is liberated when an active metal reacts with hydrochloric acid. For testing the presence of hydrogen gas, bring a burning candle near the mouth of the test tube in which the reaction is taking place. If the gas burns with a popping sound, then it can be concluded that it is hydrogen.

Answered by cutiepieangel123

14

Answer:

Solution. Hydrogen gas is liberated when an active metal reacts with hydrochloric acid. For testing the presence of hydrogen gas, bring a burning candle near the mouth of the test tube in which the reaction is taking place. If the gas burns with a popping sound, then it can be concluded that it is hydrogen.

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