S^(2–) and SO_(3)^(2–) can be distinguished by using: – InterviewSolution

1.	S^(2–) and SO_(3)^(2–) can be distinguished by using:
Answer» `(CH_(3)COO)_(2)Pb` ` Na_(2)[FE(CN)_(5)NO]` `Cr_(2)O_(7)^(2–)` `CaCl_(2)` Answer :A::B::D

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