How will you test the liberation of hydrogen gas when acid reacts with metal?
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Answered by
1
Answer:
WHEN YOU KEEP MATCH STICK NEAR THE HYDROGEN GAS LIBERATED
THEN THE MATCH STICK MAKES THE POP SOUND
Answered by
1
Answer:
when acid reacts with a metal generally there is liberetion of hydrogen so for testing that gas whether it is h2 or not we perform a activity that is:
Exlanation:
when you are performing the experiment , suppose you are taking zinc and react it with hcl , when they react with each other , bring a burning candle to mouth of the beaker you heard a pop sound ....that means there is h2 gas
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