Hydrogen gas is produced when a metal reacts with an acid.
a Describe how to test for hydrogen gas.
b Describe what you would observe in your test if hydrogen is present.
Answers
Answered by
4
Answer:
Ansa- To test the hydrogen gas we should bring a burning candle near the source of hydrogen. On doing so, hydrogen gas burns with a squeaky pop sound. Hydrogen gas is recognised by the 'pop' when it burns.
Similar questions