Question

when ferrous sulphate is heated strongly it undergoes decomposition to form fabric oxide as a main product accomplished by a change in colour form
1. blue to Green
2. green to blue
3. green to Brown
4. green to yellow
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Answer 1

Answer:

4. Green to Yellow.

please mark as brainleiest.

THANK YOU.

ple

Answer 2

Answer:

green to blue eyes and miss You