Question

How will you test for the gas which is liberated when hydrochloric acid reacts with an active metal?​

Answer 1

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How will you test for the gas which is liberated when hydrochloric acid reacts with an active metal?

$\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

Bring a burning matchstick near the gas. It burns with ‘pop’ sound showing that it is hydrogen.

Answer 2

Bring a burning matchstick near the gas. It burns with ‘pop’ sound showing that it is hydrogen.