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What is the repeating unit in 'organo si...

What is the repeating unit in 'organo silicon polymer?Name the starting (raw) material used in the manufacture of organo silicon polymer.

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  • Sample Paper 2

    OSWAAL PUBLICATION|Exercise Exercise|61 Videos

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OSWAAL PUBLICATION-Sample Paper 1 -Exercise
  1. Give the electronic configuration of H2 molecule.What is its bond orde...

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  2. Differentiate between the reactions of Li and Na on burning them in ox...

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  3. What is the repeating unit in 'organo silicon polymer?Name the startin...

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  4. Write the IUPAC names of the following hydrocarbons:

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  5. Write the IUPAC names of the following hydrocarbons: (CH3)3C-CH3

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  6. Give two tests to distinguish between alkanes and alkenes.

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  7. How is Ozone layer formed in the stratosphere? Name a chief chemical t...

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  8. Arrange the following in the decreasing order of their ionic radius:N^...

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  9. State modern periodic for the linear combination of atomic orbitals.

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  10. Draw the shapes of BMO and ABMO formed by the combination of 1s and 1s...

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  11. What are sigma and pi bonds?

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  12. sigma bond is stronger compare to p bond.

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  13. Define dipole moment of a polar bond.

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  14. Show that BeF2 molecule has zero dipole moment.

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  15. Balance the redox reaction using oxidatin numver method: MnO4^-(aq)rar...

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  16. Explain with equations the production of dihydrogen increased by coal ...

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  17. Compared the 2nd Ionisation enthalpies and Hydration enthalpies of Alk...

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  18. What is the chemical formula of plaster of paris?

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  19. Between boron and aluminium,boron cannot have covalency more than 4 bu...

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  20. Explain the reaction of diborane when it is exposed to air?

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