An aqueous solution of salt containing an acidic radical X – reacts with sodium…
Chemistry · JEE Main · NTA Exams — Principles Related To Practical Chemistry
An aqueous solution of salt containing an acidic radical X– reacts with sodium hypochlorite in neutral medium. The gas evolved produces blue black colour spot on the starch paper. The anion X– is :
- CH3COO–
- Br–
- I–
- NO2–
Answer
(C) I –
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