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- Q9. The following structure represent a hydroxylated product of head-to-tail dimer of two isoprene units. This product is A. menthol B. camphor. C. linalool D. thymol Q10. The threshold of a chemical compound as odorant in perfumery is determined by (name four): 1... 2... 3. 4.4b. monosubstituted benzene NO26. Dacron is the brand name for the polymer that is made from ethane-1,2-diol and benzene-1,4-dicarboxylic acid. (a) When the two monomers combine, what type of reaction do they undergo and what molecule is eliminated? [1] (b) What is the name for the linkages that join the monomers together? [1] (c) Draw the monomers and the polymer of the reaction to create Dacron. [3]
- 6. (a) Compare the bonding order of atoms in isomers which display structural isomerismand isomers which display stereoisomerism.seld316834872&OpenVellumHMAC=D135b9db65610f6b71e9911b6d0c2.. Review I Constants I Periodic Table classes of and sulfur- e classes of to drawing or alkenes. For this problem, draw all hydrogen atoms explicitly. Part A-Drawing alcohols Draw the structure for 2-bromo-3-methyl-3-heptanol. Draw the molecule on the canvas by choosing buttons from the Tools (fosonds), Atoms, and Advanced Template toolbars. The single bond is active by default. Include all hydrogen atoms. ► View Available Hint(s) CONT. H. C Br SI of10:4V ... The boiling point of alkanes compared to the boiling point of alkenes of the same I .A There is no relationship between them .B equal in boiling point .C higher than the boiling point the alkenes .D lower than the boiling point the alkenes
- Give the organic product: I III Br Select one: O A. II O B. I O C. IV O D. III II IV ?Isotretinoin is a retinoid derivative of vitamin A used in the treatment of severe recalcitrant acne. What is the degree of substitution of the encircled alkene functional group in its structure? ... А tetrasubstituted B) trisubstituted c) monosubstituted D disubstituted12 Give the organic product: A. OH + SOCI₂ (CH3)3 N B. 8.8 C. ? ОСІ D. HO