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Choose the correct alternative : Reactio...

Choose the correct alternative : Reaction of alkyl halide with potassium sulphite gives thioethers / thioalcohols.

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MODERN PUBLICATION-HALOALKANES AND HALOARENES-EXERCISE
  1. Write the oxidation number of central atom in the following compound :...

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  2. Write the oxidation number of central atom in the following compound :...

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  3. Choose the correct alternative : Reaction of alkyl halide with potassi...

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  4. Boiling point of tert-butyl bromide is less/more than that of n-butylb...

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  5. Aryl bromides can be prepared by reacting silver aromatic acids with B...

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  6. The dipole moment of CH3F is larger than that of CH3Cl.

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  7. Dipole moment of o-dichlorobenzene is less/more than that of m-dichlor...

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  8. SN1 /SN2 proceeds through the formation of a carbocation .

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  9. CHBrClF has chiral/achiral carbon atom.

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  10. SN2 reaction occurs with inversion of configuration/ racemisation.

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  11. Out of the compound I/II undergoes faster SN1 reaction.

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  12. Iodobenzene when heated with copper powder gives toluene/diphenyl .

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  13. Write the oxidation number of central atom in the following compound :...

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  14. Write the oxidation number of central atom in the following compound :...

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  15. How will you obtain 1-bromopropane from propene ?

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  16. Draw the structure of 2-chloro-3-methylpentane

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  17. Give one chemical test to distinguish between C2H5Br and C6H5Br.

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  18. Express 1661 in roman numbers.

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  19. Write chemical reactions for the preparation of chloroform in the labo...

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  20. Write the structural formula of 4-chloro-2-pentene.

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