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The p-isomer of dichlorobenzene has high...

The p-isomer of dichlorobenzene has higher melting point then o-and m-isomer. Why ?

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MODERN PUBLICATION-HALOALKANES AND HALOARENES-EXCERCISE
  1. Which compound in each of the following pairs will react faster in S(N...

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  2. Complete the following chemical equation :

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  3. The p-isomer of dichlorobenzene has higher melting point then o-and m-...

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  4. Give the IUPAC name of the following compound.

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  5. What happens when bromine attacks CH(2) =CH-CH(2) -C≡CH?

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  6. Write the IUPAC name of

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  7. What happens when C(2)H(5)-Br is treated with KCN?

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  8. Write the IUPAC name of

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  9. What happens when ethyl chloride is treated with aqueous KOH?

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  10. Write the IUPAC name of ( CH)(3)) 2CH.CH(Cl) CH(3)

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  11. Which compound in the following pair undergoes faster SN 1 reaction ?

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  12. Write the IUPAC name of the following compound:

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  13. Which aerosol depletes ozone layer ?

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  14. Write the IUPAC name of the following compound:

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  15. Predict the order of reactivity of the following compounds in dehydroh...

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  16. An organic compound C(8)H(18) on monochlorination gives a single monoc...

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  17. (a) Give reasons for the following: (i) Ethyl iodide Undergoes SN(2)...

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  18. RCI is hydrolysed to ROH slowly but the reaction is rapid if a catalys...

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  19. Why is (pm) butan-2-ol is optically inactive?

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  20. How do polar solvents help in the first step in SN(1)mechanism ?

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