11th Class Chemistry Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन

  • question_answer 1)
    Give condensed and bond line structural formulae and identify the functional group(s) present, if any, for: (i) 2, 2, 4-Trimethylpentane (ii) 2-Hydroxy-1, 2, 3-propanetricarboxylic acid (iii) Hexanedial.  

    Answer:

      Condensed Bond line formula Functional group (i) \[{{(C{{H}_{3}})}_{3}}C-C{{H}_{2}}-CH{{(C{{H}_{3}})}_{2}}\] \[-\] (ii) \[\underset{\underset{\text{COOH}}{\mathop{\text{ }\!\!|\!\!\text{ }}}\,}{\mathop{C{{H}_{2}}}}\,--\underset{\underset{\text{COOH}}{\mathop{\text{ }\!\!|\!\!\text{ }}}\,}{\mathop{\overset{\overset{\text{OH}}{\mathop{\text{ }\!\!|\!\!\text{ }}}\,}{\mathop{C}}\,}}\,--\underset{\underset{\text{COOH}}{\mathop{\text{ }\!\!|\!\!\text{ }}}\,}{\mathop{C{{H}_{2}}}}\,\] \[-\overset{\overset{\text{O}}{\mathop{\text{ }\!\!|\!\!\text{ }\!\!|\!\!\text{ }}}\,}{\mathop{C}}\,-OH(carboxyl)\] and\[-OH(hydroxyl)\] (iii) \[OHC(C{{H}_{2}})CHO\] \[-\overset{\overset{\text{O}}{\mathop{\text{ }\!\!|\!\!\text{ }\!\!|\!\!\text{ }}}\,}{\mathop{C}}\,-H(aldehyde)\]  


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