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प्रश्न
Name the following :
A metal oxide that can be reduced by hydrogen
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उत्तर
PbO or CuO
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संबंधित प्रश्न
Name the following:
A metal oxide that can be reduced by hydrogen.
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 equation for the following conversion:Aluminium to sodium aluminate.
Name oxide of one metal which is reduced by (give equation): Reduction with carbon
what is the function of cryolite in the extraction of aluminium, other than acting as a solvent for bauxite?
If fused metallic chloride is electrolyzed, at which electrode would the metal be obtained?
Answer the following question with respect by hydrogen : Identify the components of the electrolyte other than pure alumina and the role played by each.
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 ________
Complete the following by selecting the correct option from the choices given :
The diavalent metal whose oxide is reduced to metal by electrolysis of its fused salt is ________
Name two metallic oxides which cannot be reduced by carbon, carbon monoxide or hydrogen.
