Compound (A) is a light greencrystalline solid it givesthe following tests i. Ifdissolves indilute sulphuricacid .Nogas is produced ii A dropof MnO_(4) is addedto the abovesolution .The pinkcolour disappears iii Compound (A) is heated atrongly green (B) and (C )withpungentsmellcame out .A brown residue (D) islrftbehind iv The gas mixture [(B) and (C)] is passed into a dichromatesolution .THe solutionturms green THe greensolutionfrom step (iv) gives a whiteprecipitate (E ) with a solutionof bariumnitrate vi . Residue (D) from (v) is heatedon charcoalinreducingflameitgives amagneticsubstance Identify the compound (A) to (E )

Compound (A) is a light greencrystalline solid it givesthe following t

1.	Compound (A) is a light greencrystalline solid it givesthe following tests i. Ifdissolves indilute sulphuricacid .Nogas is produced ii A dropof MnO_(4) is addedto the abovesolution .The pinkcolour disappears iii Compound (A) is heated atrongly green (B) and (C )withpungentsmellcame out .A brown residue (D) islrftbehind iv The gas mixture [(B) and (C)] is passed into a dichromatesolution .THe solutionturms green THe greensolutionfrom step (iv) gives a whiteprecipitate (E ) with a solutionof bariumnitrate vi . Residue (D) from (v) is heatedon charcoalinreducingflameitgives amagneticsubstance Identify the compound (A) to (E )
Answer» Answer :A: `FeSO_(4)7H_(2)O` B: `SO_(2)` C: `SO_(3)` D: `Fe_(2)O_(3)` E : `BaSO_(4)`