erikagibson2128 erikagibson2128

31-01-2024
Chemistry

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Which of the following pairs of cations can be separated by using on adding NaOH solution ?
A.Cu²⁺,Zn²⁺
B.Pb²⁺,Al³⁺
C.Sn²⁺,Pb²⁺
D.Zn²⁺,Pb²⁺

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