When sulphur is boiled with Na 2 SO 3 , a compound (A) is produced. (A) with excess of…
Chemistry · JEE Advanced · NTA Exams — p-Block Elements
When sulphur is boiled with Na2SO3, a compound (A) is produced. (A) with excess of AgNO3 solution gives a compound (B) which is water soluble and produces a black coloured sulphide (C). Compounds (A), (B) and (C) will be respectively:
- Na2S2O3, Ag2S2O3, Ag2S
- Na2SO4, Ag2SO4, Ag2S
- Na2S2O7, Ag2SO4, Ag2S
- Na2SO5,Ag2SO5,Ag2SO4
Answer
(A) Na 2 S 2 O 3 , Ag 2 S 2 O 3 , Ag 2 S
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