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प्रश्न
Which of the following metals is used in electroplating to make objects appear shining?
विकल्प
Iron
Copper
Chromium
Aluminium
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उत्तर
Chromium
Explanation:
Chromium is used for electroplating to make objects appear shining because chromium has a shiny appearance and it resists scratches.
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संबंधित प्रश्न
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