A) is\[25{}^\circ C\]
B) is more than\[25{}^\circ C\]
C) is less than\[25{}^\circ C\]
D) can be more or less than\[25{}^\circ C\]
E) Cannot be predicted
Correct Answer: B
Solution :
pH of neutral water = 6.5 At\[25{}^\circ C,\] the dissociation constant of water is \[{{10}^{-14}},\] pH of water at\[25{}^\circ C\]would be taken to be 7.00. The pH of water gets smaller with higher temperature, therefore temperature is above\[25{}^\circ C\].
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