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Why hydrofluoric acid is the weakest of ...

Why hydrofluoric acid is the weakest of all the halogen acids ?

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Why is hydrofluoric acid the weakest of all halogen acids?

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Which halogen acid is weakest of all ?

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MODERN PUBLICATION-SAMPLE PAPER 2012-EXERCISE
  1. Why is the solution containing sodium acetate and acetic acid called a...

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  2. Represent the cell and calculate the Standard e.m.f. of the cell havin...

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  3. Why hydrofluoric acid is the weakest of all the halogen acids ?

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  4. What is the action of ozone with lead sulphide? Give equation.

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  5. H2S cannot be dried by passing over conc. H2SO4 because:

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  6. What happens when SnCl2 solution is added to CuCl2 solution ?

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  7. Sodium acetate solution is alkaline. Give reason.

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  8. State KohIrausch’s law.

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  9. How is benzene converted to toluene ?

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  10. What is the action of benzaldehyde with HCN ?

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  11. What happens when ethyl acetate is treated with sodium ethoxide and et...

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  12. Why aniline is less basic than methyl amine?

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  13. What are organometallic compounds? Give two examples.

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  14. What happens when propionic acid is treated with thionyl chloride?

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  15. What is Riemer-Tiemann reaction? Give equation.

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  16. State and explain Faraday's laws of electrolysis. When a current of 24...

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  17. Write short notes on : activation energy

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  18. What is carbon dating ? Explain. In a sample of wood C-14 activity is ...

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  19. Justify the position of boble gases in the periodic table .

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  20. Discuss one method of preparation and the structure of the following...

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