Ferrous sulphate crystals are taken in a dry boiling tube and heated. State the colours of the reactants and products in the reaction
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Answer: The colour changes from light green to white.
Explanation: Ferrous sulphate crystals contain water of crystallization. On heating, ferrous sulphate loses water and anhydrous ferrous sulphate is formed. Due to this, the colour changes from green to white.
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Answer:
hah how came up decomposition is an exothermic?
Explanation:
its endo thermic.
if not then how will the product broke down...
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