Chemistry, asked by kushal9712, 1 year ago

How will we test for the gas which is liberated when HCl reacts with metal

JonahPrashanth: Hydrogen gas is liberated when an acid reacts with metal .. To know whether it is hydrogen bring fire near the tip of the test tube where hydrogen is liberated ... We find pop sound ...

Answers

Answered by Anonymous

hydrogen gas comes out when a metal is react with an acid....
METAL +ACID PRODUCES H2 GAS
HOPE YOU

Answered by anushkamathur

We will bring a burning matchstick near the edge of the test tube

Observations:

Pop sound will be heard

.: the gas liberated is H2

Alternatively, you will find bubbles in the test tube not attached to the surface of the metal indicating H2 gas

kushal9712: Thanks

anushkamathur: Most welcome dear..

kushal9712: Ok

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