When ferrous sulphate is heated strongly it undergoes decomposition to form ferric oxide as a main product accompanied by a change in colour from: *
1 point
Blue to green.
Green to blue.
Green to brown.
Green to yellow
Answers
Answered by
5
Answer:
green to brown
Explanation:
Ferrous sulphate , also called green vitriol , as the name suggests it is green in colour. Ferric oxide is brown.
Answered by
0
Answer:
it turns green to brown as ferrous sulphate is green and ferric oxide is brown
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