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What is oxy-hydrogen flame?...

What is oxy-hydrogen flame?

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**Step-by-Step Solution:** 1. **Definition of Oxy-Hydrogen Flame:** The oxy-hydrogen flame is a high-temperature flame produced by the combustion of a mixture of hydrogen and oxygen gases. 2. **Temperature of the Flame:** The temperature of the oxy-hydrogen flame can reach approximately 2800 degrees Celsius, making it one of the hottest flames available. ...
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S CHAND IIT JEE FOUNDATION-HYDROGEN-SELF ASSESSMENT SHEET
  1. How is hydrogen prepared in the laboratory?

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  2. What happens when hydrogen burns in air?

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  3. What is oxy-hydrogen flame?

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  4. Hydrogen is a good reducing agent. What do you understand by this stat...

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  5. What would you observe when equal volumes of hydrogen and chlorine are...

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  6. What happens when hydrogen is bubbled through boiling sulphur?

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  7. How is ammonia formed ?

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  8. What is produced when carbon monoxide and hydrogen react in the presen...

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  9. What is a redox reaction ?

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  10. Give equations to express the reaction between steam and red hot iron

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  11. Give equations to express the reaction between calcium and water

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  12. Give equations to express the reaction between steam and red hot coke

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  13. Hydrogen gas will not reduce:

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  14. The most reactive metal according to the metal activity series is

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  15. Which of the following statements is incorrect about hydrogen?

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  16. Which of the following metals does not give hydrogen with acids ?

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  17. On adding water to sodium, the solution formed is

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  18. Write balanced chemical equation only for the reaction of hydrogen wit...

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  19. Write balanced chemical equation only for the reaction of hydrogen wit...

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  20. Write balanced chemical equation only for the reaction of hydrogen wit...

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