Concept explainers
(a)
Interpretation: On the basis of their
Concept introduction: A functional group is a group of elements that changes the physical as well as chemical properties of a compound. They play a significant role in naming and in reactivity of a
(b)
Interpretation: On the basis of their functional groups, the given compounds are to be identified.
Concept introduction: A functional group is a group of elements that changes the physical as well as chemical properties of a compound. They play a significant role in naming and in reactivity of a chemical reaction. Some of the common examples of functional groups are alcohol, carboxylic acid, amine, aldehyde, ketone and many others.
(c)
Interpretation: On the basis of their functional groups, the given compounds are to be identified.
Concept introduction: A functional group is a group of elements that changes the physical as well as chemical properties of a compound. They play a significant role in naming and in reactivity of a chemical reaction. Some of the common examples of functional groups are alcohol, carboxylic acid, amine, aldehyde, ketone and many others.
(d)
Interpretation: On the basis of their functional groups, the given compounds are to be identified.
Concept introduction: A functional group is a group of elements that changes the physical as well as chemical properties of a compound. They play a significant role in naming and in reactivity of a chemical reaction. Some of the common examples of functional groups are alcohol, carboxylic acid, amine, aldehyde, ketone and many others.
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Chemistry: An Atoms First Approach
- What are the major products of the reaction of ethyl benzoate with hydrochloric acid and water? a. acetic acid and toluene b. phenylic acid and ethanol C. ethanoic acid and benzene d. benzoic acid and ethanol e. phenylic acid and methanol O a O barrow_forward1. what group does the ff organic compound belong? a. organic nitrite b. esters c. amines d. nitriles 2. what group does the ff organic compound belong? a. alcohol b. ketone c. aldehyde d.alkene 3. what group does the ff organic compound belong? a. carboxylic acid b. alcohol c. aromatic d. ketonearrow_forwardMestranol, sold under the brand names Enovid, Norinyl, and Ortho-Novum among others, is an estrogen medication which has been used in birth control pills. Select all of the functional group families, to which mestranol belongs. Choose one or more: A. Ester B. Alkene C. Ether D. Thiol E. Alcohol F. Arene G.Aldehyde H.Ketone I. Alkynearrow_forward
- 8. Classify each alkene, alkyne., aromatic hydrocarbon, aleohol,ther ketone, carboxylic acidy Of the following organic compound as alkane , aldehyde amide, an hydrideor amine ester a. CHs CH z CH こ C4C4っ b. C. CH3 CHz CH - CH2O d. COCH3 e. CHz (cHz)8 C Hy f. CHz COO CHz CHz 9. cH, CH, CHz-CH h. CH EC - CHz Ctg i: CHz CH,-く4。 J. cH, C4 - と一6H K: CHs CH, NH CH> 1. CH3 - C-C Hz トH2 CH,arrow_forward4. The organic starting materials for the preparation of an ester could be C. a ketone and alcohol A an acid and alcohol B. water and oxygen D. alkane and aldehydearrow_forwardAmide formation involves which two functional groups? A.carboxylic acid and alcohol B.alcohol and ketone C.carboxylic acid and amine D.amine and alcoholarrow_forward
- True or False: Write True if the statement is correct and False if otherwise.i. Esters are formed by the reaction of a salt with an acid.ii. In such reactions, the —OR group from the alcohol replaces the —OH group in the carboxylic acid.iii. Esters are polar compounds, but they cannot form hydrogen bonds to each other.iv. Their boiling points are lower than those of alcohols and acids of similar molecular massv. Esters cannot be converted back to carboxylic acids and alcohols under either acidic or basicconditions.vi. Thioesters are sulfur-containing analogs of esters in which a —SR group has replaced the —COOHgroup.vii. Polyesters are polymers in which the monomers (diacids and dialcohols) are joined through esterlinkages.viii. An ester is named as an alkyl carboxylate.arrow_forwardEsters are formed by the reaction of carboxylic acids and acid in the presence of A. Alkanes B. Alcohols C. Alkenes D. Aldehydes E. Alkynesarrow_forwardWhich of the following statements is true? a. Both aldehydes and ketones are easily oxidized.b. Neither aldehydes nor ketones are easily oxidized.c. Aldehydes are easily oxidized, but ketones are not.d. Ketones are easily oxidized, but aldehydes are not. 2. Which of the following is obtained by oxidizing hexanal? a. hexanol b. 2-hexanone c. hexanoic acid d. none of these 3. Which of the following oxidizing agents oxidizes aldehydes in the body? a. NADH b. NAD+c. O2 d. none of these 4. Which of the following will be obtained by the reaction of pentanal with H2 in the presence of a transition metal catalyst? a. pentene b. 1-pentanolc. 2-pentanol d. pentanoic acid 5. The reaction of which combination of reactants result in the formation of a hemiacetal? a. ketone and alcohol b. ketone and aldehydec. ketone and carboxylic acid d. none of thesearrow_forward
- What are fats and oils? a. ketones formed of two or more esters b. any large molecular weight organic compound that has been saturated c. esters formed from glycerol and three carboxylic acids d. polymers of repeating aromatic hydrocarbonsarrow_forwardin medicine as the first line of defence against breast cancer. Identify ALL the different functional groups in the molecule. оно NH ÖH O A. Aromatic ring, carboxylic acid, ester, amide, alkene, alcohol, cyclic ether. B. Substituted benzene ring, amide, alcohol, ester, alkene, ketone, cyclic ether. C. Substituted benzene ring, carboxylic acid, ester, amide, alkene, alcohol, aldehyde. D. Aromatic ring, ketone, cyclic ester, amide, alkene, alcohol, aldehyde. E. Aromatic ring, aldehyde, ester, amide, alkene, alcohol, acyclic ether.arrow_forwardMatch the structures with corresponding functional groups: a. ester b. carboxylic acid c. alkyne d. alkene e. alcohol f. aromatic compound g. ketone h. alkane i. aldehyde j. aminearrow_forward
- Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning