(a)
Interpretation:
The number of trigonal planar carbon atoms quinine contains should be determined.
Concept Introduction:
Quinine is an alkaloid found in the bark of the cinchona tree. It has strong antipyretic properties. Until recent times it was used as the only medication for malaria.
The hybridization of an atom can be determined by the steric number
Steric number = number of lone pairs + number of atoms bonded to the atom
If steric number = 4, hybridization is sp3, if its 3, sp2, if it is 2, hybridization is sp.
(b)
Interpretation:
Number of tetrahedral carbon atoms quinine contains should be determined.
Concept Introduction:
Quinine is an alkaloid found in the bark of the cinchona tree. It has strong antipyretic properties. Until recent times it was used as the only medication for malaria.
The hybridization of an atom can be determined by the steric number
Steric number = number of lone pairs + number of atoms bonded to the atom
If steric number = 4, hybridization is sp3, if its 3, sp2, if its 2, hybridization is sp.
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EBK GENERAL, ORGANIC, & BIOLOGICAL CHEM
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