Question

please solve the problem

Answer 1

hey buddy,

here is your answer :-

-> take about to grams of ferrous sulphate crystals (green coloured) in a dry boiling tube.

-> heat the boiling tube of a burner (by keeping the mouth of boiling tube away from face.)

-> the green colour ferrous sulphate crystal first changes to White and then a brown solid (ferric oxide) is formed.

-> a gas having smell of burning sulphur comes out of the boiling tube.

-> 2FeSO4 + heat --------> Fe2O3 + SO3 +

SO2

hope it helps you..........

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