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Give reasons for the following: Ethyl io...

Give reasons for the following: Ethyl iodide under goes `S_N2` reaction faster than ethyl bromide.

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R G PUBLICATION-HALOALKANES AND HELOARENES -EXERCISE
  1. Convert the following: Benzene to diphenyl

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  2. Which of the two C-CI bond shown below will have more dipole moment an...

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  3. Haloalkanes undergo nucleophilic substitutions, wheras haloarenes unde...

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  4. A sweet smelling organic compound 'A' is slowly oxidised by air in pre...

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  5. Give a Chemical test to distinguish between the following pairs of com...

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  6. Give a Chemical test to distinguish between the following pairs of com...

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  7. What happens when CH3 Br is treated with AgCN?

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  8. Answer the following questoins: What is meant by chirality of compound...

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  9. A solution of KOH hydrolyses CH3CHCICH2CH3 & CH3(CH2)3CI. Which one of...

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  10. Iodoform gives a precipitate with AgNO3 on heating while chlofrom does...

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  11. Explain: Allyl chloride is hydrolysed more readily than n-propyl chlor...

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  12. Starting from acetylene how can you prepare DDT from chloro benzene? W...

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  13. An alkyl compound (C5H(11)X) is an optically active compound. The comp...

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  14. What happens when:-Chlorobenzen is treated with Cl2//FeCl3?

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  15. What happens when:-Ethyl chloride is treated with AgNO2?

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  16. What happens when:-2-Bromo-pentane is treated with alcoholic KOH?

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  17. Give reasons for the following: Ethyl iodide under goes SN2 reaction f...

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  18. Give reasons for the following: (+-) 2-Butanol is optically inactive

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  19. Give reasons for the following: C-X bond length in halobenzene is smal...

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  20. A hydro carbon C5H(10) does not react with chlorine in dark but gives ...

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