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in Chemistry by (24.2k points)
The pair(s) of reagents that yield paramagnetic species is/are
A. Na and excess of `NH_(3)`
B. K and excess of `O_(2)`
C. Cu and dilute `HNO_(3)`
D. `O_(2)` and 2 - ethylanthraquinol

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1 Answer

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by (24.0k points)
Correct Answer - A::B::C

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