(a)
Interpretation:
The approximate boiling point of ethyl benzene is to be stated.
Concept introduction:
Boiling point of benzene is
(b)
Interpretation:
The approximate boiling point of propyl benzene is to be stated.
Concept introduction:
Boiling point of benzene is
(c)
Interpretation:
The approximate boiling point of
Concept introduction:
Boiling point of benzene is
Want to see the full answer?
Check out a sample textbook solutionChapter 16 Solutions
Organic Chemistry Study Guide and Solutions
- thanol (CH3CH2OH) and dimethyl ether (CH3OCH3) are constitutional isomers. Q) Predict which of the two has the higher boiling pointarrow_forward4. Which of the following has a higher boiling point? Explain your answer:(a) 2-propanol or 2-butanol(b) Dimethyl ether or ethanolarrow_forwardantaneous attractions than ethane, cloud and more surface area available for (C) Heptane's longer chain with more C-H bonds has more opportunities for hydrogen bonding to form than ethane. (D) Heptane has a carbon chain that is further apart making it less stable. 18. Which of the following would be expected to haye the lowest vapor pressure at 25°C? (A) N2 (B) Cl, (С) Br, (D) I, llame 19. In which of the following pairs of substances is the substance with the higher expected melting point listed first? (A) KCl or NaCl (B) Mg or Al (C) Ba or Cs (D) Ar or Kr boy 20. Which of the substances below would be expected to have the lowest boiling point at 1 atm pressure? (A) (bent) F-O-F (B) H-F m) KO O=0( (D) [Li*][CH] Combonue 21. Which factor(s) account for the observed difference in boiling points for the compounds below? Compound Ethane CH,CH3 Propane CH,CH,CH, Boiling point -89°C -42°C (A) stronger dipole-dipole attractions between propane molecules (B) a larger number of covalent bonds…arrow_forward
- Draw the structural formulas for the following compounds. Include all the bonds to hydrogen atoms. Be sure to answer both parts. (a) 1,2,4-trimethylbenzene: (b) chlorobenzene:arrow_forwardWhat is the IUPAC name of each of the following compounds? (d) (e) 스 (a) (b) (c)arrow_forward1) (a) What is the difference between homopolymer and copolymer? (b) How can you classify the polymer depending on their skeletal structure?arrow_forward
- Provide the IUPAC name for each of the following molecules. (a) (b) (c) (d) ZON C6H5arrow_forwardWrite condensed formulas and provide IUPAC names for the following compounds:(a) ethyl alcohol (in beverages)(b) methyl alcohol (used as a solvent, for example, in shellac)(c) ethylene glycol (antifreeze)(d) isopropyl alcohol (used in rubbing alcohol)(e) glycerinearrow_forward(4) Write the structure of the following compounds from their IUPAC names. (a) ethanamide (b) methylethanoate (c) propanoic acid (d) 2-butanone (5) Write the structure of the following ethers and amines from their common names (a) methyl propyl (b) trimethylamine (6) Decide whether the following alcohols are polar or nonpolar (a) CH3CH2CH2CH2CH2CH2CH2OH (b) CH3CH2OHarrow_forward
- . (a) The insecticide methoprene (see Fig. 7.32d) is an ester. Write the structural formulas for the alcohol and the carboxylic acid that react to form it. Name the alcohol.(b) Suppose that the carboxylic acid from part (a) is changed chemically so that the OCH3 group is replaced by a hydrogen atom and the COOH group is replaced by a CH3 group. Name the hydrocarbon that would result.arrow_forwardWrite Lewis structures and describe the molecular geometry at each carbon atom in the following compounds:(a) cis-3-hexene(b) cis-1-chloro-2-bromoethene(c) 2-pentyne(d) trans-6-ethyl-7-methyl-2-octenearrow_forward(a) What is the standard enthalpy of reaction for the reaction of 1.00 mol of propene with 1.00 mol of hydrogen to yield 1.00 mol of propane. (All gas phase) (b) What is the standard entropy change for the reaction? (c) What is the standard free energy change for the reaction carried out at 400 K? (You cannot use ∆Gfo data from the appendix). (d) Is the reaction spontaneous? (a) (b) (c) (d)arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY