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Write any two differences between physis...

Write any two differences between physisorption and chemisorption.

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OSWAAL PUBLICATION-Sample Paper 5-Exercise
  1. Derive an expression for the density of solids.

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  2. Define Energy of Activation.

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  3. Write any two differences between physisorption and chemisorption.

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  4. Name the phenomenon/effect for the following : Colloidal particles a...

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  5. Name the phenomenon/effect for the following : When an electrical po...

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  6. Name the phenomenon/effect for the following : Scattering of light b...

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  7. How is p-bromo acetanilide is prepared in the laboratory from acetanli...

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  8. Name the organic compound obtained when aniline is added to dilute HCI...

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  9. How do you convert ethanoic acid to methane? Write equation.

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  10. Explain Clemmensen reduction with an example.

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  11. Give the IUPAC name of acetic acid.

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  12. Explain the preparation of ethene from ethanol.

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  13. Explain Williamson's ether synthesis.

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  14. Mention a general test for the following: Carbohydrates

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  15. Mention a general test for the following: Oils and fats

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  16. Give four biological importance of carbohydrates.

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  17. When glucose is heated with red phosphorous and hydroiodic acid it for...

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  18. Explain the preparation of Buna-N.

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  19. Give an example for thermosetting polymer.

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  20. Name the monomers used in the preparation of polythene and natural rub...

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