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What is meant by i. delocalisation ii. r...

What is meant by i. delocalisation ii. resonance energy.

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V PUBLICATION-HYDROCARBONS-QUESTION BANK
  1. State whether the following statements are true or false. a. In benze...

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  2. What are the relative stabilities of different conformations of ethane...

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  3. What is meant by i. delocalisation ii. resonance energy.

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  4. Write the structưre for the compounds having the IUPAC names: a) '2,3...

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  5. Draw cis and trans isomers of hex-2-ene

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  6. Is the. following. molecule aromatic or not? '(##VPUHSSCHEXIC13E02011Q...

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  7. Which of the following polymerizes most readily and why? (i) Acetylen...

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  8. Is it possible to isolate pure staggered ethane or, pure eclipsed etha...

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  9. LPG is one of the common fuel for domestic use . Which is the main c...

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  10. Why HF forms 'H' - bonding with ethyne even though it is non polar in ...

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  11. Which one of the following has the maximum number of pi bonds - propyn...

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  12. How will you detect the presence of unsaturation in an organic compoun...

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  13. Why do the 'C-C' bonds rather than 'C-H' bonds break during cracking o...

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  14. Although benzene is highly unsaturated, it does not undergo addition r...

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  15. Write the IUPAC names of the products obtained by the ozonolysis of th...

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  16. What effect does branching of an alkane chain has on its melting point...

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  17. What is the cause of geometrical isomerism in alkenes?

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  18. Why is cyclopropane more reactive than propane?

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  19. A hydrocarbon containing two double bonds gave on reductive ozonolysis...

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  20. How will you distinguish 1 - pentene from 'n' - pentane?

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