Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumpH of Strong and Weak Acids and BasesHard2 minPYQ_2012

ChemistryHardsingle choice

The pOH value of a solution whose hydroxide ion concentration is $6.2 \times 1 0^{- 9} mol /$ litre is

Answer:

Solution:

$- lo g (OH) = pOH; - lo g 6.2 \times 1 0^{- 9} = pOH$ $∴ pOH = 8.21$

Stream:BITSATSubject:ChemistryTopic:Ionic EquilibriumSubtopic:pH of Strong and Weak Acids and Bases

⏱ 2mℹ️ Source: PYQ_2012

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