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Questions and Answers
What is the characteristic that distinguishes isomers from one another?
What is the characteristic that distinguishes isomers from one another?
- Their molecular structures
- Their chemical properties
- At least one physical characteristic (correct)
- Their atomic masses
What is the field of chemistry that deals with the three-dimensional arrangements of atoms in molecules?
What is the field of chemistry that deals with the three-dimensional arrangements of atoms in molecules?
- Inorganic chemistry
- Stereochemistry (correct)
- Organic chemistry
- Biochemistry
What is the relationship between symmetry and chirality?
What is the relationship between symmetry and chirality?
- Symmetric objects are symmetric
- Symmetric objects are chiral
- Asymmetric objects are achiral
- Asymmetric objects are chiral (correct)
Why do enzymes only recognize a particular enantiomer?
Why do enzymes only recognize a particular enantiomer?
What is the most prevalent type of chirality center in organic chemistry?
What is the most prevalent type of chirality center in organic chemistry?
What is the characteristic that distinguishes enantiomers from diastereomers?
What is the characteristic that distinguishes enantiomers from diastereomers?
What is the direction of rotation of the plane of polarized light by a dextro-rotato compound?
What is the direction of rotation of the plane of polarized light by a dextro-rotato compound?
What is the characteristic of compounds that are asymmetrical in nature?
What is the characteristic of compounds that are asymmetrical in nature?
What is the primary reason thalidomide was initially used in the 1950s?
What is the primary reason thalidomide was initially used in the 1950s?
What is the current status of thalidomide usage?
What is the current status of thalidomide usage?
What is the characteristic of monochromatic light?
What is the characteristic of monochromatic light?
What is the term for the ability of a compound to rotate the plane of polarized light?
What is the term for the ability of a compound to rotate the plane of polarized light?
What is the method of labeling asymmetric carbon atoms of molecules with letters called?
What is the method of labeling asymmetric carbon atoms of molecules with letters called?
What does the prefix 'rac' or 'racem' indicate in the IUPAC name of a compound?
What does the prefix 'rac' or 'racem' indicate in the IUPAC name of a compound?
What is the term for a mixture consisting of equal amounts of enantiomers?
What is the term for a mixture consisting of equal amounts of enantiomers?
What is the symbol used to indicate a racemic mixture before the IUPAC name of a compound?
What is the symbol used to indicate a racemic mixture before the IUPAC name of a compound?
What is the term for the direction in which the order of group priorities progresses in a clockwise direction?
What is the term for the direction in which the order of group priorities progresses in a clockwise direction?
Who discovered the first racemate?
Who discovered the first racemate?
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