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प्रश्न
Answer the following:
What is corrosion? Do gold ornaments corrode? Justify.
उत्तर
- The slow process of decay or destruction of a metal due to the effect of air, moisture and acids on it is known as corrosion.
- No, gold ornaments do not corrode bacause gold is a noble metal (inert) and thus, it does not react with acids, moisture and air.
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संबंधित प्रश्न
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What is the difference between an ant sting and a wasp sting?
