Discussion
'Layer Test' is used to identify
Answer: A
The layer test identifies Bromide (and iodide).
Chlorine water added to a bromide solution liberates bromine, which dissolves in a layer of an organic solvent such as carbon tetrachloride or chloroform and colours it orange-brown (iodide gives violet).
Chloride cannot be displaced by chlorine, so it gives no coloured layer; fluoride, potassium and water are not identified this way.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development