when you add sodium hydrogen carbonate to acetic acid in a test tube,a gas liberates with a brisk effervescence..Note the gas and describe the method of its testing in the laboratory???
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hydrogen gas.
it can be tested by taking a burning candle over it. a pop sound is made.
it can be tested by taking a burning candle over it. a pop sound is made.
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Answered by
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The gas is CO2.
NAHCO3+CH3COOH-----> CH3COONA+H2O+ CO2^
STEPS-
take NAHCO3 in a test tube and add 2ml acetic acid.
CO2 gas is evolved with brisk effervescence.
Pass the gas through freshly prepared lime water , it will turn milky.
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NAHCO3+CH3COOH-----> CH3COONA+H2O+ CO2^
STEPS-
take NAHCO3 in a test tube and add 2ml acetic acid.
CO2 gas is evolved with brisk effervescence.
Pass the gas through freshly prepared lime water , it will turn milky.
Help full.... Mark me as brainlist
well, he has a better answer, please mark him the brainliest...
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