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प्रश्न
Write scientific reason.
Copper and brass vessels are cleaned with lemon.
उत्तर
Copper vessels get tarnished due to corrosion of copper metal. It forms a layer of copper oxide, which is basic in nature. When lemon juice which contains citric acid is added to it, neutralisation reaction takes place thus the vessel gets cleaned.
संबंधित प्रश्न
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