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Which gas is absorbed by caustic potash?(1) Oxygen(3) Hydrogen73.(2) Carbondioxide(4) Chlorine |
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Answer» option 2 )During this process, it generates hydrogen, which has the potential to behave as an explosive gas. ・It is highly hygroscopic, and absorbs the moisture,carbon dioxide, or sulfur dioxide in theair. It is also highly deliquescent and absorbs moisture to form an aqueous solution. |
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