Question

what happens when ferrous sulphate is heated

Answer 1

On heating, ferrous sulphate crystals lose water and anhydrousferrous sulphate (FeSO4) is formed. So their colour changes from light green to white. 

Answer 2

hyy friend here is ur answer
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On heating , ferrous sulphate
crystals lose water and anhydrous
ferrous sulphate (FeSO4 ) is
formed. So their colour changes
from light green to white. On
further heating , anhydrous
ferrous sulphate decomposes to
form ferric oxide (Fe2 O3 ), sulphur
dioxide (SO 2) and sulphur
trioxide (SO3 ).
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