Question

what color are ferrous sulphate and ferric oxide ?what is the state of ferric oxide​

Answer 1

Answer:

reddish..

Ferric means the iron(III) ion Fe+3, and ferrous means iron(II), which is Fe+2. Both of these ions react with oxygen, but ferric oxide is more common. Ferric oxide is Fe2 O3, and ferrous oxide is FeO. Ferrous oxide is reddish in color and is known as the mineral hematite.

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Answer 2

The answers of the given questions are as follows -

• The colour of the ferrous sulphate (crystal) is light green. And,the colour of the ferric oxide is reddish brown.

• The physical state of the ferric oxide is solid. Although,the ferric oxide looks like a powder but a powder is also considered as a solid substance. That's why, ferric oxide is also considered as a solid substance.