Detection Of Halogens
In Carius method for estimation of halogens, an organic compound is heated with fuming HNO3 and AgNO3 in a sealed tube. The purpose of AgNO3 is to:
Select the correct option:
🔒 Solution Hidden from View
Submit your answer to unlock the detailed step-by-step solution.
More principles related to practical chemistry Practice Questions
Halogens in an organic compound are not detected by directly adding silver nitrate to the compound b...
Halogens in an organic compound are not detected by directly adding silver nitrate to the compound b...
The sodium fusion extract of an organic compound is acidified with dilute nitric acid and treated wi...
The sodium fusion extract of an organic compound is acidified with dilute nitric acid and treated wi...
Browse all principles related to practical chemistry questions →
About This Question
- Subject
- chemistry
- Chapter
- principles related to practical chemistry
- Topic
- detection of halogens
- Difficulty
- Medium
- Year
- 2025
Solution
Correct Answer:
Precipitate halide ions as AgX
In Carius estimation, halogen in the organic compound is converted to halide ions under strongly oxidizing conditions. Silver nitrate traps these halides as insoluble silver halides (AgCl, AgBr, AgI), which can be weighed for quantitative estimation.
This medium difficulty chemistry question is from the chapter principles related to practical chemistry, covering the topic of detection of halogens. It appeared in the 2025 exam.
Looking for more practice? Explore all chemistry questions or browse principles related to practical chemistry questions on RankGuru.