write two observation when iron 2 sulphate is heated in a test tube .
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1
Answer:
Heating of ferrous sulphate is a decomposition reaction. on heating it forms a solid Fe2SO3 and releases SO2 and SO3 with an odour of burning sulphur.
2FeSO4 --➡️---Fe2O3+ SO2+ SO3
Explanation:
OBSERVATION
the gases with suffocating smell of burning sulphur are produced and residue is reddish brown.
INFERENCE
It is a decomposition reaction.
Answered by
2
Answer:
On heating iron (ll) sulphate losses it's water of crystalization and the original green crystals are converted to brown coloured anhydrous solid .....
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