Question

a student strongly heated hydrated ferrous sulphate salt in a dry test tube.he would observe a:. 1 . yellow residue 2. brown residue 3. light green residue 4 .white residue .... na me the substances

Answer 1

green residue as ferrous sulphate show dirty green PPT..

Answer 2

Hello buddy.....
Here is your answer.....

(a) 2FeSO4--------->Fe2O3 + SO2 + SO3.

(b) Decomposition reaction is taking place.
Since heat is used it is also known as thermal decomposition reaction.


Hope it helped......

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