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प्रश्न
Give reason.
An iron article should be given a coat of paint
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उत्तर
Iron articles often undergo rusting, resulting in the formation of a reddish-brown layer on their surface. Rusting is caused by the exposure of iron to the air and water in the surroundings. An iron article that is coated with paint prevents the interaction of iron with the surrounding air and water and thus protects it from rusting.
संबंधित प्रश्न
What type of chemical reaction is involved in the corrosion of iron?
Explain why, iron sheets are coated with zinc.
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(i) Based on the given information make an assumption about A and B and write a chemical equation for the chemical reaction indicating the conditions of reaction, physical state of reactants and products and thermal status of reaction.
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Find the odd one out and give its explanation.
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