During the borax bead test with CuSO _ 4 , a blue green colour of the bead was observed…
Chemistry · JEE Main · NTA Exams — p-Block Elements
During the borax bead test with \(\mathrm{CuSO}_{4}\), a blue green colour of the bead was observed in oxidising flame due to the formation of (Jee Main 2023)
- \(C u_{3} B_{2}\)
- \(\mathrm{Cu}\)
- \(\mathrm{Cu}\left(\mathrm{BO}_{2}\right)_{2}\)
- \(\mathrm{CuO}\)
Answer
(C) Cu ( BO _ 2 )_ 2
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