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What is artficial classification ? How ...

What is artficial classification ? How is it different from phylognetic classificaiton ?

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PRADEEP-ORGANIC COMPOUNDS CONTAINING NITROGEN-CONCEPTUAL QUESTIONS
  1. During nitration of benzene with a mixture of concentrated nitric acii...

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  2. Why phenol undergoes electrophilic substitution more easily than benze...

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  3. What is artficial classification ? How is it different from phylognet...

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  4. The presence of a base is needed in the ammonolysis of alkyl halides. ...

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  5. Write arrowhead equations for the preparation of CH(3)CH(2)NH(2) from ...

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  6. Amine that cannot be prepared by Gabriel - phthalimide synthesis is:

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  7. Arrange the following carbanions in order of their decreasing stabilit...

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  8. Suggest chemical reactions for the following conversions: (i) Cycloh...

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  9. Although trimethyl amine and n-propylamine have the same molecular mas...

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  10. Amines are more basic than

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  11. Rearrange the following in an increasing order of their basic strenght...

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  12. Predict, giving reasons, the order of basicity of the following compou...

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  13. Why ethanoic KOH and not aqueous KOH is used in the isocyanide test o...

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  14. Write the structures of A,B and C in the following: CH(3)-Cl overset...

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  15. How will you distinguish between C H 3 ( C H 2 ) 3 O H and C H 3 C ...

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  16. Give increasing order towards electrophilic substitution of the follow...

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  17. Why is it necessary to add gypsum in the final stages of the preparati...

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  18. Write the structures of A, B and C in the following : (i) C(6)H(5)-...

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  19. An aromatic compound 'A' of molecular formula C(7)H(7)ON undergoes a s...

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