Exam questionKROK 2Pharmacy ยท 2011
Quantitative determination of silver nitrate is done by method of thi-ocyanatometry. What indicator is used in this case?
Answer options
- Methylene blue
- Potassium chromate
- Iron (III) ammonium sulphate
- Sodium eosinate
- Phenolphtalein
Correct answer
Iron (III) ammonium sulphate
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