Exam questionKROK 2Pharmacy ยท 2011
An analytical chemist was identifying xeroform in reaction with sodium sulphide. As a result of reaction a black solid dropped out. What ion was detected?
Answer options
- Bismuth
- Silver
- Zinc
- Copper
- Lead
Correct answer
Bismuth
This educational archive is provided by KROKEXAM and is not an official testing authority publication.