A white precipitate is obtained when: — Qualitative and Quantitative Analysis Chemistry Question
Question
A white precipitate is obtained when:
Answer: A,B,D
💡 Solution & Explanation
BaCl2 + Na2SO3 -> BaSO3 (white). NaAlO2 + NH4Cl + H2O -> Al(OH)3 (white) + NH3 + NaCl. ZnSO4 + Na2CO3 -> ZnCO3 (white). ZnSO4 does not precipitate with H2S in neutral/acidic solution (requires basic medium).
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