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प्रश्न
Complete the following by selecting the correct option from the choices given:
The metal whose oxide, which is amphoteric, is reduced to metal by carbon reduction ____________. (Fe/Mg/Pb/Al)
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उत्तर
The metal whose oxide, which is amphoteric, is reduced to metal by carbon reduction Pb
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संबंधित प्रश्न
Write a balanced chemical equation for each of the following reactions :
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- Name the ion that must be present in the electrolyte.
- State one condition that is necessary to ensure that the deposit is smooth, firm and even.
- Write the reaction taking place at the cathode.
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