Question
Name two conditions which are essential for rusting. Write the chemical equation for rusting of Iron. [2 MARKS]
Answer:
:
Naming: 1 Mark
Equation: 1 Mark
The two conditions essential for rusting are presence of
(i) Oxygen
(ii) Water or water vapour
The chemical equation for rusting of Iron is:
Iron(Fe) + Oxygen(O2) + Water(H2O) → rust(Iron OxideFe2O3)
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:
Naming: 1 Mark
Equation: 1 Mark
The two conditions essential for rusting are presence of
(i) Oxygen
(ii) Water or water vapour
The chemical equation for rusting of Iron is:
Iron(Fe) + Oxygen(O2) + Water(H2O) → rust(Iron OxideFe2O3)
Was this answer helpful ?
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