Observation
Chemistry
Level
1
A man places some clear lime water inside of a test tube. he leaves wind from his nose/mouth to the tube . it was noticed that lime water becomes roil .
Why does it happen?
There are just wind
There are roil wind
There are N in the wind
There are CO2 in the wind
There are O in the wind
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1 solution
There are CO2 in the wind. carbon dioxide makes the lime water roil. so, when he leaves his breath he leaves the CO2 inside the test tube and it makes the lime water roil.