Activity 1.5 Take about 2 g ferrous sulphate crystalsin a dry


Activity 1.5
Take about 2 g ferrous sulphate crystalsin a dry boiling tube.Note the colour of the ferrous sulphatecrystals.Heat the boiling tube over the flame ofa burner or spirit lamp as shown inFig. 1.4.Observe the colour of the crystals afterheating​


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