pls pls pls pls someone answer , Q-When green coloured ferrous sulphate crystals are heated, the colour of the crystal changes because (a) it is decomposed to ferric oxide (b) it loses water of crystallisation (c) it forms SO2 (d) it forms SO3
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Explanation:
On further heating, anhydrous ferrous sulphate decomposes to form ferric oxide (Fe2O3), sulphur dioxide (SO2) and sulphur trioxide (SO3). On heating, ferrous sulphate crystals lose water. So their colour changes from light green to white due to the formation of anhydrous ferrous sulphate (FeSO4).
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Answer:
On further heating, anhydrous ferrous sulphate decomposes to form ferric oxide (Fe2O3), sulphur dioxide (SO2) and sulphur trioxide (SO3). On heating, ferrous sulphate crystals lose water. So their colour changes from light green to white due to the formation of anhydrous ferrous sulphate (FeSO4).
Explanation:
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