Home Chemistry Enviromental Chemistry ( Not In Syllabus ) Practical Chemistry Silver nitrate solution when added to a colo…
Chemistry Enviromental Chemistry ( Not In Syllabus ) Practical Chemistry Single Correct MCQ
Published on: August 13, 2026

Silver nitrate solution when added to a colorless aqueous solution E forms a white precipitate which dissolves in excess of E. If the white precipitate is heated with water it turns black and the supernatant solution gives a white precipitate with acidified barrum nitrate solution. Therefore, E is :

A
Na 2 S
B
Na 2 S 2 O 3
C
Na 2 SO 3
D
Na 2 SO 4

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The correct answer is:
B

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