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प्रश्न
Mention two uses of the following metals and non-metals
Iron
एका वाक्यात उत्तर
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उत्तर
It is used to make pipes, tanks, railing, etc.
It is used in the construction of power transmission towers.
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संबंधित प्रश्न
A common metal which is highly resistant to corrosion is ______.
Give reason.
An iron article should be given a coat of paint
Corrosion of silver causes a black layer of _______.
Stainless steel is an alloy of _______.
Rusting of iron : Fe2O3 : : corrosion of copper : ______
Find the odd one out and give its explanation.
Observe the following diagram and give answers.
- Name this method of prevention of corrosion.
- For prevention of which metal this method is used?
- What is used as anode in this method?
State two conditions necessary for rusting of iron.
Amalgam is an alloy of ____________.
Galvanisation is a process used to prevent the rusting of which of the following?
