Question

write characteristic test for co2​

Answer 1

Answer:

Test for CO2 gas (lime water test) When CO2 gas is passed through lime water,it turns milky due to the formation of insoluble calcium carbonate.

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Answer 2

Explanation:

carbon dioxide ek rangheen tatha gandhi een gas hi jo prithvi par jeevan ke liye atyavashyak hi. dharti par yah prakratik roop se payi jati hi.dharti ke vayumandal me yah gas ostan ke hisaab se lagbhag 0.03 …% hoti hi...

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