Question

list any two observations when ferrous sulphate is heated in a dry test tube ?​

Answer 1

1)reddish brown fumes evolve.

2) turns yellow

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).

hope it helps you guys