1.

Whatis thecompostion of rust ?

Answer»

`FeO+Fe(OH)_(2)`
`Fe_(2)O_(3)`
`Fe_(2)O_(3)+Fe_(OH)`
`Fe_(2)O_(3)` and `Fe(OH)_(3)`

SOLUTION :RUST is `Fe_(2) O_(3)` and `Fe(OH)_(3)`


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