Chemistry - Ionic Equilibrium Question with Solution | TestHub
ChemistryIonic EquilibriumpH of Strong and Weak Acids and BasesMedium2 minQB
ChemistryMediumsingle choice
NaOH (aq.), HCl (aq.) and NaCl (aq.) have concentration of each. Their pH will be respectively
Options:
Answer:
B
Solution:
Question Explanation:
To find pH of strong acid, strong bas, salt
Concept:
pH & POH of -strong electrotype
Solution:
For NaOH = 10-3 M, [OH- ] = 10-3
POH = 3
pH = 11
For HCl = 10-3 M , [H+ ] =10-3
pH =3
For NaCl =10-3 M = Hydrolysis of strong acid -strong base salt give reacted solution
So, pH = 7
Final Answer: Option (B)
Stream:JEESubject:ChemistryTopic:Ionic EquilibriumSubtopic:pH of Strong and Weak Acids and Bases
⏱ 2mℹ️ Source: QB
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