Which statements is/are correct about sodium nitroprusside test ? – InterviewSolution

1.	Which statements is/are correct about sodium nitroprusside test ?
Answer» This test is USED for detection of `SO^(2-)` anion . `H_(2)S` also gives positive test. Formation of `Na_(2)[Fe(H_(2)O)_(5)NOS]` complex the PRESENCE of `S^(2-)` anion. Iron has `+2` oxidation STATE in sodiumthionitroprusside complex. Answer :A::D

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