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Equilibrium — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryEquilibrium1 Mark
MCQ
A buffer solution is a solution whose pH value on keeping in the air:
  • A
    Increases rapidly.
  • B
    Decreases rapidly.
  • C
    May increase or decrease.
  • D
    Does not change.
✓

Answer

  1. Does not change.

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