Question

what trend would observe in the pH value of the acid at different temperature​

Answer 1

Answer:

pH decreases with increase in temperature. But this does not mean that water becomes more acidic at higher temperatures. A solution is considered as acidic if there is an excess of hydrogen ions over hydroxide ions.

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Answer 2

There is a slight increase in the value of PH with decrease in temperature

Explanation:

• do the pH of any solution is not strictly dependent upon the temperature but still there is a slight variation of the pH with respect to the temperature due to the changes which occur in a solution when the temperature of the solution is raised.

• It is seen that when the temperature of the solution is is decreased then there is less evaporation of the water which tends to bring the pH towards the middle value.

• However the change in the pH is only in decimal numbers.

To know more about pH of solution,

Calculate ph of solution obtained by diluting 25 ml of N/100 HCL to ...

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