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For one mole close packed spheres, how m...

For one mole close packed spheres, how many octahedral and tetrahedral voids are present?

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ASSAM ACADEMIC CENTRE-SURFACE CHEMISTRY-Example
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  2. Identify C and D : C6H5NO2 overset(Fe+HCl) rarr C overset(NaNO2) under...

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  3. For one mole close packed spheres, how many octahedral and tetrahedral...

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  4. Atoms of element X form hcp lattice and those of element Y form occupy...

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  5. What is an ideal solution?

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  6. Urea [NH2)2CO] forms an ideal solution in water. Calculate the vapour ...

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  7. The vapour pressures fo pure liquids A and B are 450 mm Hg and 700 mm ...

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  8. What is corrosion? Give two measures for the prevention of corrosions ...

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  9. What are adsorption and absorption processes? Give one suitable exampl...

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  10. Define homogeneous and heterogeneous catalysis. Give one suitable exam...

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  11. Mention one use each of Argon and Helium gases.

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  12. Name the noble gas that forms majority of the known noble gas compound...

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  13. Complete the following reaction: CH3CH2CH2OH + SOCl2 rarr?

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  14. Complete the following equations: CH2 = CH2 + Br2 overset(C Cl4) rarr ...

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  15. Fill in the blanks in the following table.

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  16. What are carbohydrates? Give the general formula of carbohydrates. Why...

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  17. What are proteins? Give one example each of fibrous and globular prote...

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  18. What is vulcanisation of rubber?

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  19. What is the role of sulphur on vulcanisation of rubber?

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  20. Give one example of the following: A non-narcotic analgesic

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