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Which one of the following reagents is capable of reducing Cu2+(1 M) to Cu(s)
Arbitrary
Based on individual discretion or preference rather than any objective criterion, rule, or law; often implies a lack of rationale or predictability.
War
A state of armed conflict between different countries or different groups within a country.
Universal Phenomenon
A concept, behavior, or fact that is present or applicable in all cultures, societies, or situations, transcending local or specific cultural norms.
1960s Movement
Encompasses a range of social and political movements in the 1960s, including civil rights, anti-war protests, and feminist movements, aimed at promoting radical changes in society.
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