Per NCERT §6.11.1, 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
NCERT §6.11.1: Kw is temperature-dependent. At higher T, Kw > 10⁻¹⁴ and neutral pH is below 7.
Related questions
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