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Rusting

Iron rusts in...

Question

Iron rusts in presence of air and moisture.

A

True

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B

False

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Solution

The correct option is A True
Iron rusts in presence of air and moisture to form iron oxides.
$4 F e + 3 O_{2} + 2 x H_{2} O \to 2 F e_{2} O_{3} . x H_{2} O$

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Similar questions

Q. Rusting of iron takes place in the presence of _____ and moisture to produce iron ______.

Q. Assertion :Corrosion of iron is commonly known as rusting. Reason: Corrosion of iron occurs in presence of water and air.

Q. Rusting of iron requires the presence of:

Q. Rusting of iron in the presence of moist oxygen is an oxidation reaction.

Q. In dry air, iron is oxidized to give rust.

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