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Under what conditions iron reacts with w...

Under what conditions iron reacts with water.

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Iron does not react with water directly. Red hot iron reacts with steam to produce triferric tetra oxide and hydrogen gas.
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ICSE-STUDY OF THE FIRST ELEMENT - HYDROGEN-TOPIC 1 Hydrogen and its Laboratory Preparation (3 MARK QUESTIONS)
  1. Write balanced equations for the following: Zinc reacts with caustic...

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  2. Write balanced equations for the following: Lead reacts with potassi...

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  3. Under what conditions iron reacts with water.

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  4. Give the balanced equation of the reaction.

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  5. What is noticed if the products are not allowed to escape ?

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  6. Hydrogen can be prepared with the metal zinc by using : acid Giv...

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  7. Hydrogen can be prepared with the metal zinc by using : alkali G...

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  8. Hydrogen can be prepared with the metal zinc by using : water Gi...

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  9. Hydrogen is prepared by Bosch process ? Write the balanced equations...

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  10. Hydrogen is manufactured by Bosch Process'. How can you obtain hydr...

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  11. A small piece of calcium metal is put into a small trough containing w...

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  12. A small piece of calcium metal is put into a small trough containing w...

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  13. A small piece of calcium metal is put into a small trough containing w...

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  14. Give balanced equations to show the preparation of hydrogen by the fol...

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  15. Which metal is preferred for preparing hydrogen from: hot water ? ...

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  16. Give balanced equations to show the preparation of hydrogen by the fol...

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  17. Name two alkalies that can displace hydrogen. Give balanced equations ...

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  18. (i)Name the industrial method for the production of hydrogen gas. (...

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  19. Write the balanced chemical equation for the production of water gas.

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  20. Write a balanced chemical equation Action of hot water on heated mag...

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