Question

write any two changes observed by you when ferrous sulphate is heated write the balanced chemical equation for this reaction

Answer 1

heyy dear priya ur answer is ready.....
 
When further heated, the anhydrous material releases sulphur dioxide and sulphur trioxide leaving a reddish-brown iron oxide. 2 FeSO4 → Fe2O3 ..
       
             i hope it will help u....@kundan

Answer 2

Answer:

  Two observations are :

(a) Change in state and colour.

(b) Evolution of gas.

 2FeSO4(s) +Heat → Fe2O3(s) + SO2(g) + SO3(g)