You have a mixture of equal amounts of (+)-butan-2-ol and (-)-butan-2-ol. Which of the following statement is not correct? The mixture is optically active The mixture is a racemic mixture The mixture is also called (d,l) pair Specific rotation of both the individual compounds will be the same but with opposite sign The mixture consists of two enantiomers
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- cis-1,2-Dimethylcyclohexane is optically inactive even though it has two chirality centers. Explain.Are these structures diastereomers, me so, same compound, or enantiomers ?Consider a solution that contains 74.0% R isomer and 26.0% S isomer. If the observed specific rotation of the mixture is -45.0°, what is the specific rotation of the pure R isomer? [a] =
- Label each molecule with chiral centers (R) and (S). Which ones have more than one?The molecule (I) and (II) are || CH3 **H I Identical Enantiomers Diastereomers Constitutional Isomers Next H3C X IIFor each pair of structures shown, indicate hether the two species are constitutional isomers, enantiomers, diastereomers of one another, or identical molecules
- Is cis-1,2-dibromocyclohexane a meso compound? In its planar structure, it has a line of symmetry but it has two chiral carbons. However, in its chair conformation, it does not look like it has a line of symmetry but it has two chiral carbons.5. Two stereoismers with two chiral stereogenic centers that are not mirror images are:ÇI CI- CI CI CI Give the structures of the two stereoisomers for which the chair interconversion results in identical molecules.