Exam questionKROK 1Pharmacy ยท 2010
In course of the systematic analysis separation of cations of the V and VI analytic groups (according to the acid-base classification) is carried out under the action of excess of:
Answer options
- Hydrochloric acid solution
- Concentrated ammonia solution
- Potassium hydroxide solution
- Sulphuric acid solution
- Sodium hydroxide solution
Correct answer
Concentrated ammonia solution
This educational archive is provided by KROKEXAM and is not an official testing authority publication.