Exam questionKROK 2Pharmacy ยท 2016
An analytical chemist identifies the substance of potassium acetate. What reagent confirms the presence of potassium cation in the substance?
Answer options
- Tartaric acid
- Iron (III) chloride
- Potassium permanganate
- Sodium hydroxide
- Zinc oxide
Correct answer
Tartaric acid
This educational archive is provided by KROKEXAM and is not an official testing authority publication.