list two observation while heating ferrous sulphate in a hot glass tube name the compound left behind after heating and also state it's colour
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Observations:
The ferrous sulphate crystals are light green in colour.
The gas emitted has the characteristic odour of burning sulphur.
On heating, the colour changes from light green to white.
On further heating, the white substance changes to reddish brown solid.(it is residue left
The ferrous sulphate crystals are light green in colour.
The gas emitted has the characteristic odour of burning sulphur.
On heating, the colour changes from light green to white.
On further heating, the white substance changes to reddish brown solid.(it is residue left
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