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    Question

    In which type of chemical reaction do crystals of

    ferrous sulphate lose water on heating and the colour of the crystals changes from light green to white?
    A Decomposition reaction Correct Answer Incorrect Answer
    B Combination reaction Correct Answer Incorrect Answer
    C Displacement reaction Correct Answer Incorrect Answer
    D Double displacement reaction Correct Answer Incorrect Answer

    Solution

    On heating, ferrous sulphate crystals lose water and anhydrous ferrous sulphate (FeSO4) is formed. The reaction is called Decomposition reaction.

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