Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

A $50 mL$ solution of $pH = 1$ is mixed with a $50 mL$ solution of $pH = 2$ . The $pH$ of the mixture is

Answer:

Solution:

$V_{f} = 100 m l$

$C_{f} = \frac{1 0^{- 1} \times 50 + 1 0^{- 2} \times 50}{100} = 0.055 M$

$p H = - \log (0.055) = 1.26$

Stream:NTA_ABHYASSubject:ChemistryTopic:Ionic EquilibriumSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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