Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

What is the $p H$ of the $N a O H$ solution when 0.04 gm of it dissolved in water and made to 100 ml solution?

Answer:

Solution:

$[O H^{-}] = \frac{0.04}{40} \times \frac{1000}{100} = 10^{- 2}$

$p O H = 2, p H = 14 - 2 = 12.$

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

⏱ 2mℹ️ Source: PYQ_2020

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