Which of the following is a reason for classifying organic molecules by functional group?
a. The reactivity of a molecule is determined by the functional groups in a molecule. |
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b. Molecules with the same functional group tend to react similarly. |
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c. A specific functional group has characteristic reactivity. |
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d. You can predict the reactivity of a molecule if you know the functional groups that it contains. |
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e. All of the above |
Which of the following is a reason for classifying organic molecules by functional group? a. The...
Molecules that contain functional groups offer sites for reactivity. By modifying the functional group (or one of several functional groups) what changes about the molecule other than its composition? O Carbon attached to the functional group O Color O Reactivity Question 2 What product are we hoping to synthesize? o Acetylsalicyic Acid O Methyl Salicylate O Salicylic Acid O Acetic Acid
what does the term functional group mesn in reference to the structure of organic molecules identify two types of functional groups and describes their chemical
Geometric Geometric Geometric 23. Organic molecules which are optically active and they are mirror images to each other are called....... Enantiomers. a. Chain isomers. d. Geometrical isomers c. Diastereoisomers. 24. The organic molecule that rotates the plane-polarized light to left is called a. Dextrorotatory b. Functional isomers c. Positional isomers d. levorotatory 25. The organic molecule that rotates the plane-polarized light to right is called a. Dextrorotatory b. Functional isomers c. Positional isomers d. levorotatory 26. Chiral molecules are organic...
An unknown molecule yields the following IR spectrum. What functional group is definitely NOT present in the unknown molecule? 6. 100 50 4000 3000 2000 1000 Wavenumbers (cm-1) A. Carboxylic acid B. Alcohol C. Alkene D. Alkane E. All of the above functional groups can be present in this molecule %Transmittance
Functional Groups In organic there are a number of combinations of atoms that commonly occur. These are called functional groups. Eventually you will see that functional groups are the basis for organic reactivity. For now, we want to learn to draw functional groups and determine if the functional groups are nonpolar, polar or can hydrogen bond to themselves or to water. Please review Appendix E, Table 2. 1. Alkanes only contain carbon and hydrogen and only have sigma bonds between...
7. Label all functional groups present within the following molecules. If a higher priority functional group is comprised of two or more other functional groups, label the higher priority group only. (2 pts each) он penicillin G 8. Which of the following compounds is/are optically active? Circle your answer. (2 pts each) meso-tartaric acid L-cysteine 1,4-butanediol (R)-2-iodohexane 9. Rank the following in order of increasing acidity. (5 pts) СH3NH2 снзон HBr СHЗCH2CH2CH2СH3 HF
7. Label all functional groups present within the following molecules. If a higher priority functional group is comprised of two or more other functional groups, label the higher priority group only. (2 pts each) OH penicillin G 8. Which of the following compounds is/are optically active? Circle your answer. (2 pts each) meso-tartaric acid L-cysteine 1,4-butanediol (R)-2-iodohexane 9. Rank the following in order of increasing acidity. (5 pts) HF CH3NH2 CH3OH HBr CH3CH2CH2CH2CH3
Examine the molecule below. Check the box next to each
functional group the molecule contains. In the last column, enter
the number of each group next to the functional group names you
selected. If the molecule does not contain a listed functional
group, do not check the box and leave the last column blank.
Select all functional groups present in the molecule How many? alcohol aldehyde alkene HO alkyne amide OH amine arene HO1 carboxylic acid ester ether ketone
Examine the molecule below. Check the box next to each
functional group the molecule contains. In the last column, enter
the number of each group next to the functional group names you
selected. If the molecule does not contain a listed functional
group, do not check the box and leave the last column blank.
Select all functional groups present in the molecule How many? alcohol aldehyde alkene н alkyne amide amine arene carboxylic acid ester ether ketone O Z
Examine the molecule below. Check the box next to each
functional group the molecule contains. In the last column, enter
the number of each group next to the functional group names you
selected. If the molecule does not contain a listed functional
group, do not check the box and leave the last column blank.
Select all functional groups present in the molecule How many? alcohol aldehyde alkene alkyne amide amine arene carboxylic acid ester ether ketone