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Which metal foils are used for wrapping ...

Which metal foils are used for wrapping chocolates?

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ASSAM ACADEMIC CENTRE-SURFACE CHEMISTRY-Example
  1. Which point defect lowers the density of a crystal?

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  2. Liquid-liquid sols are known as.

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  3. Which metal foils are used for wrapping chocolates?

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  4. In the first transition series of elements, which element shows highes...

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  5. Write the formula for the coordination compound: tetracarbonylnickel (...

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  6. Mention one use of tetrachloromethane.

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  7. Give the IUPAC name of the following compound: CH2 = CH - CH2 - CHO

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  8. Name one water soluble vitamin.

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  9. State Henry's law. At the same temperature, hydrogen gas is more solub...

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  10. Define molar conductivity of an electrolytic solution. How does molar ...

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  11. The limiting molar conductances of sodium chloride, hydrochloric acid ...

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  12. Distinguish between calcination and roasting.

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  13. What are transition elements? Give the general electronic configuratio...

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  14. What are alloys? Name the metals used for the formation of bronze.

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  15. How would you account for the following? The transition metal compound...

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  16. Give reasons: Why is HCl not used to acidify a permanganate solution i...

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  17. Give one example of the following: Ionisation isomerism.

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  18. Give one example each of the following: Geometrical isomerism.

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  19. Using valence bond theory, show that [Ni(CN)4]^(2-) complex is diamagn...

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  20. Explain why: Phenols are acidic in nature.

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