|°°°°MCQ Question°°°°|
When crystals of ferrous sulphate are heated strongly in a dry list tube,
A) Turns to yellow. B) Turns to dark brown. C) White fumes.
D) Remains the same.
Answers
Answered by
0
Answer:
B . TURNS TO DARK BROWN
Explanation:
FeSO4 .7H2O is green coloured crystalline form of salt when it heated so it becomes brownish colour with SO2 gas smelling
Answered by
0
Answer:
Answer is B and C.
when FeSO4 is heated strongly the crystals colour changes from green to dark brown due to thermal decomposition and SO2 and SO3 gases are evolved with white fumes.
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