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Why hydrogen bromide cannot be prepared ...

Why hydrogen bromide cannot be prepared by reacting sodium bromide with concentrated `H_2 SO_4`?

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SHARAM PUBLICATION-2015 QUESTION PAPER-EXERCISE
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  9. Why do transitional elements form complex compounds ?

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  11. What tyoe of hybridisation takes place in xenon during the formation ...

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  13. What is coupling reaction ? Give an example.

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  15. For a 0.01 (N) solution of sodium acetate, calculate degree of hydro...

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