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CH-=CHoverset(NaNH(2))to[A]overset(CH(3)...

`CH-=CHoverset(NaNH_(2))to[A]overset(CH_(3)Br)to[B]`

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ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-4[A]
  1. Complete the following equation: (b)

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  2. Two organic compounds (A) and (B) have same empirical formula CH(2)O. ...

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  3. CH-=CHoverset(NaNH(2))to[A]overset(CH(3)Br)to[B]

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  4. A comopound has two isomers (A) and (B) of formula C(5)H(10)O. Isomer ...

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  5. Give reasons for the following : 'Carbon-oxygen bond lengths in form...

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  6. Assertion:- pKa(1) of fumaric acid is greater than maleic acid. Reas...

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  7. Which is stronger conjugate base in each pair ? (A) overset(-)OH or ...

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  8. Which acid of each pair shown here would you expect to be stronger? ...

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  9. What are A and B in the following ?

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  10. In the following reaction, trace the position of isotopic O^(18) CH(...

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  11. Write the reagents to carry out following conversions: CH(3)overset(...

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  13. What are X and Y ?

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  14. Write down the structure of A? What is the use of A ?

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  15. Arrange the following in decreasing basic order with proper reasoning.

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  16. Sulphanilic acid is a/an:

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  17. What is the order of basicity of the following compounds ? (i) CH(3)...

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  18. What is the order of basicity of the following compounds ? (i) CH(3)...

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  19. Unlike other aromatic amines, why is the following amine stongly basic...

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  20. In this compound which site acts as an acid and which as a base ?

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