How will you test for the gas which is liberated when hydrochloric acid reacts with an active metal?
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Explanation:
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Bring a burning matchstick near the gas. It burns with ‘pop’ sound showing that it is hydrogen gas....
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Answered by
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Answer:
the gas liberated when hydrochloric acid reacts with metal is hydrogen gas. .
we can confirm the presence of hydrogen gas by bringing a burning splinter hear the test tube......... if the gas released is is indeed hydrogen then the Splinter will extinguish with a Pop sound !!!!
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