Which of the Following Is the Correct Order for Increasing $\times$

question 16

Multiple Choice

Which of the following is the correct order for increasing pHs for equimolar solutions of HNO₃,KCl,NH₄Cl,KOH,and NaC₂H₃O₂? (K_a for HC₂H₃O₂ is 1.80 $\times$ 10^-5,K_a for NH₄⁺ is 5.56 $\times$ 10^-10) .

• A)KCl,NH₄Cl,HNO₃,KOH,NaC₂H₃O₂
• B)HNO₃,KCl,NH₄Cl,KOH,NaC₂H₃O₂
• C)NH₄Cl,HNO₃,KCl,KOH,NaC₂H₃O₂
• D)HNO₃,NH₄Cl,KCl,NaC₂H₃O₂,KOH
• E)none of these

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