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प्रश्न
Give equation for the following conversion:Aluminium to sodium aluminate.
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उत्तर
Al2O3 + 2H2O + 2NaOH → 2NaAlO2 + 3H2O
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संबंधित प्रश्न
Give equation for the following conversion: Ferric oxide to iron.
Give equation for the following conversion: Aluminium hydroxide to aluminium oxide.
Name oxide of one metal which is reduced by (give equation): Reduction with carbon
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Write balanced equation for the following reaction:
Reduction of copper oxide by hydrogen.
Answer the following question with respect by hydrogen :
Explain why powdered coke is sprinkled over than electrolytic mixture.
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 ________
- A to F below relate to the source and extraction of either zinc or aluminium:
- Bauxite
- Coke
- Cryolite
- Froth floatation
- Sodium hydroxide solution
- Zinc blende
- Write down the three letters each from the above list which are relevant to
- Zinc
- Aluminium
- Fill in the blanks using the most appropriate words from A to F.
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Give the equations for the reduction of copper oxide.
Give the equation for the reduction of Iron (III) oxide.
