Raman lives near sea shore. he observice a brown flaky substance on his iron gate.
(a) name the brown flaky substance formed on the gate.
(b) write the reaction which takes place between the iron of the gate and air.
(c) write any two ways by which the above process can be prevented.
Answers
Answered by
7
Explanation:
a) rust
b) 4Fe + 3O2 + 6H2O → 4Fe(OH)3
c) galvanisation and oil painting
Answered by
0
Answer:
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