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For a spontaneous reaction Gibb's free e...

For a spontaneous reaction Gibb's free energy change is always..............

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SHARAM PUBLICATION-2015 QUESTION PAPER-EXERCISE
  1. Sodium or potassium salts of higher fatty acids are called .......

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  2. Oxidation of ethyl benzene with alkaline KMnO(4) gives ………

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  3. For a spontaneous reaction Gibb's free energy change is always...........

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  4. Name the catalyst used in the contact process of manufacture of H2SO4

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  5. Write the IUPAC name of K2 [CrCO (CN)4]

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  6. What is the conjugate acid of N overset (-) H2?

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  7. Write the structural formula of acetone sodium bisulphite.

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  8. Name the linkage present in protein .

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  9. Write the chemical test to distinguish between formic acid and acetic ...

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  10. Why hydrogen bromide cannot be prepared by reacting sodium bromide wit...

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  11. How is acetone converted to mesityl oxide ?

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  12. Correctly match List -I with List -II:

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  13. What is Sandmeyer's reaction ?

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  14. C-11 is a radioisotope of carbon. Its half life is 20 minutes. What fr...

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  15. Calculate the molar solubility 'S' of Barium phosphate in terms of its...

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  16. Why do transitional elements form complex compounds ?

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  17. What happens when SO2 is passed through sulphuretted hydrogen dissolve...

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

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  19. Write the structure formulae of all the isomeric amines with molecular...

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  20. What is coupling reaction ? Give an example.

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