Exam questionKROK 1Pharmacy ยท 2011
Choose a pair of titrants for the qualitative determination of ammonia in a solution by the method of back titration:
Answer options
- NaOH, KCl
- HCl, H2SO4
- KOH, NaOH
- HCl, NaOH
- H2SO4, K2SO4
Correct answer
HCl, NaOH
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