Which gave is evolved when acid reacts with metal? How can you identify this?
Answers
Answered by
3
Explanation:
Example =>
2Na + 2HCl --------> 2NaCl + H2
Hydrogen gas will evolved....
Answered by
0
Answer:
Hydrogen gas is evovled
we can identify it by a burning candle which makes pop sound when comes with contact of hydrogen gas
Explanation:
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