1.

Give condensed and bond line structural formulas and identify the functional group (s) present, If any, for: (a) 2, 2, 4-Trimethylpentane (b) 2-Hydroxy-1, 2, 3-propanetricarboxylic acid (c ) Hexanedial

Answer»

Solution :(a) condensed formula: `(CH_(3))_(3)C CH_(2) CH(CH_(3))_(2)`
Bond line formula
(B) 2-hydroxy-1, 2, 3 propanetricarboxylic acid
COMPLETE formula: `H - underset(underset(COOH)(|))OVERSET(overset(H)(|))(C ) - underset(underset(COOH)(|))overset(overset(OH)(|))(C )- underset(underset(COOH)(|))overset(overset(H)(|))(C ) - H`
Condensed formula: `overset(1)(C )H_(2)(COOH) C(OH) (COOH) overset(3)(C )H_(2) COOH`
Bond line formula:
Functional GROUP: ONE hydroxy and three carboxylic acid
(c ) Hexanedial : `OHC (CH_(2))_(4)CHO`

Functional group: aldehyde


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