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Define energy of activation. Draw a diag...

Define energy of activation. Draw a diagram of energy profile to show the influence of a positive catalyst on the energy of activation of a reaction.

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OSWAAL PUBLICATION-Sample Paper 8-EXCERSICE
  1. What are isotonic solutions?

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  2. Calculate the electrode potential developed when a silver electrode in...

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  3. Define energy of activation. Draw a diagram of energy profile to show ...

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  4. Describe an experiment to show the effect of concentration on the rate...

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  5. Rate constant of a first order reaction A products is 0.016 min^(-1). ...

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  6. What is peptising agent? How is ferric hydroxide sol prepared?

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  7. Identify P,Q,R and S in the following conversions: CH(3)OHoverset(PC...

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  8. Expalin Kolbe's reaction with an example.

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  9. Name a metal used as catalyst for dehydrogenation of primary alcohol.

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  10. Explain cannizzaro's reaction taking benzaldehyde as an example.

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  11. Write the general equations for the reaction of an aldehyde with (i) H...

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  12. Explain Hoffmann bromamide degradation for the preparation of aniline.

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  13. Give IUPAC name of:

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  14. b) What is Hinsberg's reagent? Between CH(3)NH(2) and C(6)H(5)NH(2) wh...

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  15. Why is benzene stable?

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  16. How are following formed? (i) Cinnamic acid form benzaldehyde. (ii...

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  17. How are following formed? (i) Cinnamic acid form benzaldehyde. (ii...

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  18. (a) Write the Harworth's structure of maltose. (b) What are hormones? ...

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  19. Explain refining of oils.

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  20. How many secondary-OH groups are present in a molecule of glucose?

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