Multiple Choice
When 20.0 grams of a water soluble salt dissolves in 1.0 L of pure water the pH was found to be less than seven. Which of the following statements about the salt is most probable?
A) The salt contained the conjugate acid of a strong base.
B) The salt contained the conjugate base of a strong acid.
C) The salt contained the conjugate base of a weak acid.
D) The salt contained the conjugate acid of a weak base.
E) The salt was impure and contained some NH4Cl.
Correct Answer:
Verified
Correct Answer:
Verified
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