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What is aromaticity...

What is aromaticity

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The modern theory of aromaticity was introduced by

The ___________modern theory of aromaticity was introduced by .

Explain the term aromaticity.

Which one of the following compounds undergoes bromination of its aromatic ring (electrophilic aromatic substitution) at the fastest rate ?

Show that banzene is aromatic by using Huckel's rule.

Which aromatic acid among the following is weaker than simple benzoic acid ?

Using IIuckel's rule, show that cyclopentadienyl anion and naphthalene is aromatic.

Which one of the following is aromatic ?

OSWAAL PUBLICATION-Sample Paper 4-Exercise
  1. Write do you understand by silicones?

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  2. Give the name of suitable adsorbent in the process of column chromatog...

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  3. What is aromaticity

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

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

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

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

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

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  9. What is the heating action on orthoboric aicd?

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  10. Write the possible isomers of Pentane

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  11. Give an example of aromatisation reaction.

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

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

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

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

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

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

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

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

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

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