Activity
Take about 2 g ferrous sulphate crystals in a dry boiling tube.
Note the colour of the ferrous sulphate crystals.
Heat the boiling tube over the flame of a burner or spirit lamp
Observe the colour of the crystals after heating
WHAT DO YOU OBSERVE?
Answers
Answered by
2
Answer:
Reaction which is involved is
Feso4 ------ Fe203 + So3 + So4
Explanation:
Ferrous sulphate crystals are pale green in colour before heating and after heating they turn into reddish-brown in colour
Answered by
1
Answer:
On heating, ferrous sulphate crystals lose water and anhydrous ferrous sulphate (FeSO4) is formed. So their colour changes from light green to white. On further heating, anhydrous ferrous sulphate decomposes to form ferric oxide (Fe2O3), sulphur dioxide (SO2) and sulphur trioxide (SO3).
Explanation:
Similar questions