Does pH of solution is depend on temperature .. if yes give formula to calculate pH at given temperature.. do not spam ✌️✌️
Does pH of solution is depend on temperature .. if yes give formula to calculate pH at given temperature.. do not spam ✌️✌️
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Answer:
If the pH falls as temperature increases, this does not mean that water becomes more acidic at higher temperatures. A solution is acidic if there is an excess of hydrogen ions over hydroxide ions (i.e., pH < pOH). ... At 100°C, the pH of pure water is 6.14, which is "neutral" on the pH scale at this higher temperature.
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Answer:
Yes, PH of solution is depend on temperature. Its's directly depend on the temperature.
Temperature plays a significant role on pH measurements.
As the temperature rises, molecular vibrations increase which results in the ability of water to ionise and form more hydrogen ions. As a result, the pH will drop.
The dissociation of water into hydrogen and hydroxide ion can be represented as:
H2O (l) ⇌ H+ (aq) + OH− (aq)
The formula for pH = -log[H+]
This means pH is the negative base 10 logarithm ("log" on a calculator) of the hydrogen ion concentration of a solution. To calculate it, take the log of the hydrogen ion concentration and reverse the sign to get the answer.
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