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प्रश्न
Give the equations for the reduction of copper oxide.
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उत्तर
\[\ce{CuO + C ->[\Delta]Cu + CO}\]
\[\ce{CuO + CO ->[\Delta]Cu + CO2}\]
\[\ce{CuO + H2 ->[\Delta]Cu + H2O}\]
संबंधित प्रश्न
Give appropriate scientific reasons for Zinc oxide can be reduced to zinc metal by using
carbon, but aluminium oxide cannot be reduced by a reducing agent
Give reason for the following:
Carbon anodes are used in the electrolytic extraction of aluminium.
Name oxide of one metal which is reduced by (give equation): Reduction with heat alone
Name a non-metallic element which has a metallic lustre
Name a non-metallic element which is a liquid at ordinary temperatures
What is the type of bonding expected in a metallic chloride?
If fused metallic chloride is electrolyzed, at which electrode would the metal be obtained?
Name the following :
A metal oxide that can be reduced by hydrogen
Write the observation for the following:
A paper dipped in potassium permanganate solution is put on the mouth of a test tube containing sulphur dioxide gas.
Steel is an alloy of iron and ______.
