Multiple Choice
Which of the following statements is true concerning a 0.1 M solution of Na2S and a 0.1 M solution of NaHS? For H2S,Ka1 = 1.0 × 10-7 and Ka2 = 1.3 × 10-13.
A) Both solutions are neutral.
B) The sodium hydrogen sulfide solution is the more basic.
C) Both solutions have the same pH.
D) The sodium sulfide solution is the more basic.
E) Both the solutions are acidic.
Correct Answer:

Verified
Correct Answer:
Verified
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