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.Which of the following terms correctly deseribe(s) the structural relationship

ID: 705303 • Letter: #

Question

.Which of the following terms correctly deseribe(s) the structural relationship between cis-1.3-dimethyleyclopentane and trans-1.3-dimethyleyclopentane A) enantiomersB) diastereomersC) geometric isomers D) both A and Cel:) both B and C s-Optically active molecules which rotate plane-polarized light in a clockwise di said to be: a-levorotary b-of R configuration co-dextrorotary d-of S configuration 9-Select the substituent with the highest priority in the R/S system. c. CH CH-CH2d-CH CH2OH e-CH2OH 10-Ir (R)-2-methy1-1-butanol has a specifie rotation of +5.75, what is the specific rotation of s2- methyl-1-butanol? a-0 11-Structural iso b- +4.25° ce-5.75° d- It must be experimentally determined e+5.75 mers are compounds that have the same molecular formula, but the atoms are joined together in a-same order b-cis order -trans order dd-different orderl Substituent groups on opposite sides of a double bond are said to be in the configuration. 12- a-cis b-D c-E, d-iso e e-trans 13-stereochemistry of the following compound: a-R bb- S e- Meso dL e- Super Molecule 14-Which letter deseribes cis-2-pentene?

Explanation / Answer

7. Enantiomers and diastereomers are a classification of stereoisomers.

Cis and trans isomers are not stereoisomers but they are geometrical isomers. Answer-C

8. B is the answer. Clockwise rotation means R

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