Sulphur on reaction with concentrated HNO 3 gives (A) which reacts with NaOH gives (B)…
Chemistry · JEE Advanced · NTA Exams — p-Block Elements
Sulphur on reaction with concentrated HNO3 gives (A) which reacts with NaOH gives (B). (A) and (B) are:
- H2SO3, Na2S2O3
- NO2, Na2S
- H2SO4, Na2SO4
- H2S2O3, Na2S2O3
Answer
(C) H 2 SO 4 , Na 2 SO 4
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