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Write any two main points of Modern Atom...

Write any two main points of Modern Atomic theory.

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OSWAAL PUBLICATION-Sample Paper 4-Exercise
  1. Give the name of suitable adsorbent in the process of column chromatog...

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  2. What is aromaticity

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  3. Write any two main points of Modern Atomic theory.

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  4. Give any two differences between ideal and real gas.

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  5. Calculate the formal charge on underlined element in the given cpecies...

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  6. Calculate the formal charge on underlined element in the given cpecies...

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  7. What is the formula of gypsum? What happens when it is heated?

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  8. What is the heating action on orthoboric aicd?

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  9. Write the possible isomers of Pentane

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  10. Give an example of aromatisation reaction.

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  11. How could green chemistry help to reduce pollution (Write two point.)

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  12. Explain any three features that affect the ionisation enthalpy.

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  13. Define dipole moment.Write any two applications of dipole moment.

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  14. Write any three main features of the VSEPR theory.

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  15. Draw energy level diagram of He2^+ ion.Calculate its bond order and it...

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  16. Balance the followng equation in basic medium by ion-electron method:P...

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  17. Complete the followng reactions: C3H8(g)+3H2O(g)overset(Heat)underset(...

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  18. Complete the followng reactions: CO(g)+H2(g) overset (Delta)underset (...

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  19. Complete the followng reactions: CaC2+2H2O rarr

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  20. Give the suitable reasojn for the following statements: A solution of ...

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