Which of the following equimolar solutions, Na2CO3 Na2 SO 4CI FeCI3 CH3COONa, have pH greater...
CHEMISTRY
JAMB 1991
Which of the following equimolar solutions, Na2CO3 Na2 SO 4CI FeCI3 CH3COONa, have pH greater than 7?
- A. FeCI 3 and NH 4CI
- B. Na2CO3, CH3COONa and Na,Na2SO4
- C. Na2CO3 and CH3COONa
- D. FeCI3, CH3COONa and NH4CI
Correct Answer: C. Na2CO3 and CH3COONa
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