Exam questionKROK 2Pharmacy ยท 2012
In order to verify identity of tropan derivatives, Vitali's reaction is applied. For that purpose the medications should be first decomposed with nitric acid and then treated with alcoholic solution of potassium hydroxide and acetone. What effect will be observed?
Answer options
- Emission of gas bubbles
- The solution will turn purple
- Setting of black precipitate
- Setting of white precipitate
- The solution will turn green
Correct answer
The solution will turn purple
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