The Lassiagne's extract is boiled with dil. HNO 3 before testing for halogens because…
Chemistry · JEE Main · NTA Exams — Principles Related To Practical Chemistry
The Lassiagne's extract is boiled with dil. HNO3 before testing for halogens because, (Jee Main 2024)
- AgNC is soluble in HNO3
- Silver halides are soluble in HNO3
- Ag2S is soluble in HNO3
- Na2S and NaCN are decomposed by HNO3
Answer
(D) Na 2 S and NaCN are decomposed by HNO 3
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