In aqueous solutions `Eu^(2+)` acts asA. an oxidising agentB. an reduc – InterviewSolution

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1.	In aqueous solutions `Eu^(2+)` acts asA. an oxidising agentB. an reducing agentC. either of theseD. redox agent
Answer» Correct Answer - B We know that, +2 O.S. in europium is stable in aqueous solution due to its `4f^(7)` configuration. But it is has tendency to lose electron and revert into `+3` O.S. Hence `Eu^(2+)` ion asct as reducing agents.

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