The pair(s) of reagents that yield paramagnetic species is/are
Chemistry · JEE Advanced · NTA Exams — s-Block Elements
The pair(s) of reagents that yield paramagnetic species is/are
- Na and excess of NH3
- K and excess of O2
- Cu and dilute HNO3
- O2 and 2-ethylanthraquinol
Answer
(A) Na and excess of NH 3, (B) K and excess of O 2, (C) Cu and dilute HNO 3
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