
Concept explainers
Interpretation:
The reason for the geometric structure of a molecule, especially biological molecules to be important needs to be explained.
Concept introduction:
Geometric structure of a molecule gives the arrangement of atoms in space.

Answer to Problem 43A
The geometric structure of a molecule, especially biological molecules is important because structure imparts specific properties to the molecules. Some molecules are sweet, some are sour, some gives specific smell; all this depends on structure of molecules.
For example biological molecules containing sucrose groups are generally sweet in taste.
Explanation of Solution
Geometrical structure is also important because reaction mechanism also depends on structure. Physical properties and chemical properties are based on structure of molecule. For example:
Melting point of trans 2-butene is more than cis 2-butene.
Thus, the geometric structure of a molecule, especially biological molecules is important.
Chapter 12 Solutions
World of Chemistry
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