12th Class Chemistry Coordination Chemistry Question Bank 12th CBSE Chemistry Coordination Chemistry

  • question_answer What do the abbreviations (i) dien and (ii) gly represent?

    Answer:

                    (i)                                                                            \[\underset{\begin{smallmatrix}   \\  \text{diethylenetriamine}\,\,\text{(dien)} \end{smallmatrix}}{\mathop{{{H}_{2}}\overset{\centerdot \,\,\centerdot }{\mathop{N}}\,-C{{H}_{2}}-C{{H}_{2}}-\overset{\centerdot \,\,\centerdot }{\mathop{N}}\,H-C{{H}_{2}}-C{{H}_{2}}-\overset{\centerdot \,\,\centerdot }{\mathop{N}}\,{{H}_{2}}}}\,\] (ii) \[\underset{\text{glycinate}\,\,\text{(gly)}}{\mathop{\underset{\begin{smallmatrix}  | \\  \text{O=C-}{{\text{O}}^{\text{O-}}} \end{smallmatrix}}{\mathop{{{H}_{2}}C-\overset{\centerdot \,\,\centerdot }{\mathop{N}}\,{{H}_{2}}}}\,}}\,\]


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