Science, asked by poonjithakkar, 6 months ago

how will you test a gas which is liberated when sulphuric acid reacts with a reactive metal

Answers

Answered by maxwell8759

2

Answer:

hydrogen is evolved and salt zinc chloride is formed as: It can be tested by bringing a burning candle near the gas.

Answered by hayarunnisamuhammedp

1

Answer:

When Hydrochloric acid reacts with an active metal (like zinc), we observe that gas filled bubbles are formed on the surface of the metal. Then, bring a burning candle near the gas filled soap bubble. If the gas present in bubble burns with a 'pop' sound, then its hydrogen gas

Explanation:

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