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As per your syllabus, Kw varies with which physical variable, since it is itself an equilibrium constant?
APressure only
BTemperature
CVolume of the container
DpH only
Answer & Solution
Correct answer: B. Temperature
Your syllabus: Kw is temperature-dependent.
At higher T, Kw > 10⁻¹⁴ and neutral pH is below 7.
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