opening a soda bottle CO2 comes out with pH increased or decreased. explain the reason.....
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suhailsisodia:
decrease
i dont know
i which std you are
10th
in 7th
then y u r answering it
what happen
nothing
Soda water contain carbonic acid which is a weak acid so when soda bottle is opened it releases co2 therefore the pH of solution will decrease.
Answers
Answered by
2
The ph value is decrease because the acid or OH release after the gas released. Soda water contain carbonic acid which is a weak acid so whensoda bottle is opened it releases co2therefore the pH of solution willdecrease.
Answered by
1
Oozing of CO2 gas causes an increase in the pH of the solution.
Explanation:
- The concentration of carbon dioxide in liquid explains its acidity.
- If a liquid has a high amount of carbon dioxide it is considered as an acidic solution, whereas if less amount of carbon dioxide is present, it is considered a basic solution.
- When a soda bottle is opened, the dissolved carbon dioxide gas in it comes out. Due to this action, the acidity of the solution decreases.
- As the acidity decreases the acidic pH increases to basic pH.
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