Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumpH of Strong and Weak Acids and BasesMedium2 minQB

ChemistryMediumsingle choice

What will be the pH of the solution, if it is prepared by 20.00 mL of 0.05 M HCl with 30.00 mL of 0.10 M $Ba (OH)_{2}$ ?

Answer:

Solution:

$[O H^{-}]$

$[OH^{-}] [OH^{-}] pOH pH = \frac{( 0.1 \times 2 \times 30 ) - ( 0.05 \times 20 )}{50} = 0.1 M = 1 = 13$

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

⏱ 2mℹ️ Source: QB

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