Multiple Choice
Which of the following is the correct order for increasing pHs for equimolar solutions of HNO3,KCl,NH4Cl,KOH,and NaC2H3O2? (Ka for HC2H3O2 is 1.80 10-5,Ka for NH4+ is 5.56 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
Correct Answer:

Verified
Correct Answer:
Verified
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