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What is dry ice?...

What is dry ice?

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  • Solved Paper 2017-1

    OSWAAL PUBLICATION|Exercise EXERCISE|56 Videos

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OSWAAL PUBLICATION-Solved Paper 2017-1-EXERCISE
  1. Which metal can displace hydrogen from dilute acids from the following...

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  2. Give the chemical formula of washing soda.

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  3. What is dry ice?

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  4. Mention the type of hybridization of carbon in graphite.

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  5. Write the IUPAC name of

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  6. Name the organic product obtained when sodium benzoate is treated with...

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  7. Define mole. Calculate number of moles is 49 g H(2)SO(4) (Atomic Mass ...

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  8. What do you mean by critical volume (Vc)? Give the unit of coefficient...

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  9. Give any two difference between sigmaandpi bond.

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  10. What happens when sodium metal is heated in air?Give equation.

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  11. Why corbon monoxide is poisonous? Explain.

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  12. Write a note on geometrical isomerism in 2- butene.

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  13. What are electrophiles? Give one example.

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  14. What is meant by Biochemical Oxygen Demand (BOD)? What is its signific...

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  15. Name any one gas pollutant that can pollute environment.

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  16. Write a brief note on s,p and d block elements.

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  17. Discuss the sp^2 hybridisation in BCI3 molecule. Give the orbital pict...

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  18. Write any three postulates of VSEPR theory.

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  19. Write the molecular orbital electronic configuration for carbon monoxi...

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

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