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CBSE Class 12-science Answered

What is the oxidation number of copper in [Cu(NH3)4]SO4?
Asked by Topperlearning User | 04 Apr, 2014, 02:38: PM
answered-by-expert Expert Answer

Sulphate ion SO42- carries charge of -2, as NH3 carries no charge, therefore charge on copper is +2, i.e. oxidation number of copper is +2.

Answered by | 04 Apr, 2014, 04:38: PM
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