Question

Write any two observations when green colour of ferrous sulphate crystals are

heated in a dry boiling test tube. Write the corresponding balanced chemical

equations.​

Answer 1

Explanation:

Colour of the compound changes from green to white which on further heating changes to dark brown.

(ii) Evolution gas

and formation of raddish brown ferric oxide

(b) Decomposition Reaction take place.

(

Answer 2

Answer:

When ferrous sulphate is heated colour changes from light green to reddish brown. On further heating, ferrous sulphate decomposes to form ferric oxide (Fe2O3), sulphur dioxide (SO2) and sulphur trioxide (SO3)