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How many protons and neutrons are presen...

How many protons and neutrons are present in the nuclei of `C^14 and N^14` isotopes ?

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MBD PUBLICATION-HYDROGEN-QUESTION BANK
  1. Name an element which can belong bith to group IA and group VIIA of th...

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  2. What is the oxidation number of hydrogen in sodium hydride?

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  3. How many protons and neutrons are present in the nuclei of C^14 and N^...

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  4. Name the isomers of hydrogen .

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  5. Write the number of electrons and neutrons in tritium ?

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  6. How many molecules will be present in one gram molecular mass of hydro...

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  7. State one use of heavy water .

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  8. Name an element which can belong both to group IA and group VIIA of th...

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  9. Name the isotopes of hydrogen . Which of them is radioactive ?

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  10. Name two isotopes of hydrogen . Which of them is radioactive ?

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  11. What is the difference between ortho and para hydrogen ?

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  12. Give one chemical reaction showing the reducing property of H2O2 (equa...

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  13. Give one chemical reaction which shows the reducing property of H2O2

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  14. Draw the diagram of ortho and para hydrogen .

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  15. What happens when acidified potassium iodide is heated with H2O2 equa...

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  16. How do you distinguish between ortho hydrogen and para hydrogen ?

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  17. What happens when hydrogen peroxide reacts with ozone ? Give equation ...

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  18. Write a baanced chemical equation in the reaction of H2O2 with acidifi...

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  19. Complete the equation given below and make it a balanced one : KMnO4...

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  20. What happens when acidified potassium iodide is heated with H2O2 equa...

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