NH 4 SCN can be used to test one or more out of Fe 3+ , Co 2+ , Cu 2+ :
Chemistry · JEE Main · NTA Exams — Principles Related To Practical Chemistry
NH4SCN can be used to test one or more out of Fe3+, Co2+, Cu2+ :
- Fe3+ only
- Co2+, Cu2+ only
- Fe3+ Cu2+ only
- All
Answer
(D) All
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