how to test the presence of carbon dioxide??
sandy204:
pls explain with the equation.
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A lighted wooden splint goes out in a test tube of carbon dioxide but this happens with other gases, too. It is better to bubble the test gas through limewater - calcium hydroxide solution. Carbon dioxide turns limewater cloudy white.
can u give the equation?
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1.taking lime water near it, it will turn milky
2.takung burning candle near it ,it will extinguishe it
2.takung burning candle near it ,it will extinguishe it
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