Ionic EquilibriumMedium
Question
The pH of water is 7.0 at 25oC. If water is heated to 70oC, then
Options
A.pH will decrease and the sample becomes acidic.
B.pH will increase but the sample will remain neutral.
C.pH will remain constant as 7.
D.pH will decrease but the sample will remain neutral.
Solution
Dissociation of water into ions will increase and hence PH will decrease. Water will remain neutral.
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