Exam questionKROK 2Pharmacy ยท 2014
Quantitative determination of pyridine derivatives is performed by acidimetry in nonaqueous medium. What titrant is used for this purpose?
Answer options
- Sodium thiosulfate
- Sulfuric acid
- Perchlorate acid
- Nitric acid
- Sodium hydroxide
Correct answer
Perchlorate acid
This educational archive is provided by KROKEXAM and is not an official testing authority publication.