how the pH value of the solution is changed when co2 gas is paced through pure water
1- remains constant
2-increases
3-Decreases
4-remain constant for some time and then increases
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heya man !
When CO2 ( carbon dioxide ) is passed through H2O ( water ) , then it reacts with water to form H2CO3 ( Carbonic acid ) .
We know that ,
acid reduces the value of pH .
So ,
pH will be less than 7 in this case .
thnks :--- himanshu jha ✌✌
When CO2 ( carbon dioxide ) is passed through H2O ( water ) , then it reacts with water to form H2CO3 ( Carbonic acid ) .
We know that ,
acid reduces the value of pH .
So ,
pH will be less than 7 in this case .
thnks :--- himanshu jha ✌✌
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