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Explain cationic complexes and anionic complexes of coordination compounds. write the structure and IUPAC names of isomeric aldehyde having molecular formula C_(6)H_(10)O. Draw the structure of aspirin. |
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Answer» Solution :Cationic complexes of coordination compound : A complex ion or coordination ENTITY which has a net positive charge is called cationic complex. For Example : `[CO[NH_(3)]_(6)]^(3+), [Ni(NH_(3))_(6)]^(2+)`. Anionic complexes of coordination compound : A complex ion or coordination entity which has a net negative charge is called anionic complex. For Example : `[Ag(CN)_(2)]^(-), [Fe(C_(2)O_(4))^(3-)]` Structure and IUPAC names of ISOMERIC aldehyde `(C_(5)H_(10)O)` : (i) underset("n-pentan-1-al")(CH_(3)-CH_(2)-CH_(2)-CH_(2)-CHO)` `IUPAC rarr` Pentanal (ii) `{:(CH_(3)-CH-CH_(2)-CHO),("|"),(""CH_(3)),("iso-pentanal"):}` `IUPAC rarr 3`-METHYL butanal (iii) `{:(""CH_(3)),("|"),(CH_(3)-C-CHO),("|"),(""CH_(3)),("neo-pentnal"):}` `IUPAC rarr 2, 2`-Dimethyl propanal Structure of Aspirin : 
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