Which gas is liberated when a metal reacts with an acid? How will you test the presence of this gas? [CBSE 2011]
Answers
Answered by
11
Answer:
Hydrogen gas
Hydrogen gas is liberated when an acid reacts with a metal. For example, when zinc metal reacts with dil. hydrogen is evolved and salt zinc chloride is formed as: It can be tested by bringing a burning candle near the gas. The candle continues burning with a pop sound.
Explanation:
pls mark as brainliest
Answered by
5
Answer:HYDROGEN GAS
Explanation:This is because of the reaction (acid+metal→salt+h2)
We can test the gas by bringing a candle over it, the gas released burn with a pop sound...
Similar questions