name the gas evolved when dilute Hcl reacts with sodium hydrogen carbonate how is it recognised
Answers
Answered by
15
hey your ans is here
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acc to reaction
HCl+nahco3-----nacl+h20+co2
so gas evolved is co2 or carbon dioxide
the simplest way to recognize this gas is pass it through lime water if it turns milky then it shows its presence
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hope it helps:-)
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acc to reaction
HCl+nahco3-----nacl+h20+co2
so gas evolved is co2 or carbon dioxide
the simplest way to recognize this gas is pass it through lime water if it turns milky then it shows its presence
-----
hope it helps:-)
sumit0007:
thx
Answered by
4
carbon dioxide is ur answer...
the evolved gas turns lime water milky and has no effect on filter paper dipped in potassium dichromate
the evolved gas turns lime water milky and has no effect on filter paper dipped in potassium dichromate
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