. An element ‘A’ exists as a yellow solid in standard

Question

. An element ‘A’ exists as a yellow solid in standard state. It forms a volatile hydride ‘B’which is a foul smelling gas and is extensively used in qualitative analysis of saltsWhen treated with oxygen, ‘B’ forms an oxide ‘C’ which is colourless, pungentsmelling gas. This gas when passed through acidified KMnO4 solution, decolourizes it.‘C’ gets oxidized to another oxide ‘D’ in the presence of a Heterogeneous catalyst.Identify A, B, C, D and also give the chemical equation of reaction of ‘C’ with acidifiedKMnO4 solution and for conversion of ‘C’ to ‘D’.

Gaurav · Accepted Answer

Hello StudentThe element A is sulphur.Its volatile hydride B ehich has foul smell is H2SOn treatment with oxygen it forms and oxide C, SO2C on decolorizes acidified potassium permanganate solution

Physical Chemistry> . An element ‘A’ exists as a yellow solid...

aditya kashyap , 10 Years ago

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Physical Chemistry> . An element ‘A’ exists as a yellow solid...

aditya kashyap , 10 Years ago

Gaurav

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