Physics, asked by Chirandip367, 1 year ago

How will you test a gas which is liberated when HCl acid reacts with an active metal

Answers

Answered by Aakanksha111

12

just introduce a glowing matchstick if it glow more vigorously then it is oxygen if it put off with a pop sound then it is hydrogen gas

Answered by inbathiyaga123

4

h + ions are released in aqueous solution. Acid reacts with metal carbonate to liberate carbon dioxide gas.

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