TRUE FALSE 1. The hydroxyl group found in an organic compound is responsible for its basicity. 2. Aromatic hydrocarbons are considered polar and has high affinity to water. 3. Acidic drugs are a class of chemical compounds that normally have high hydrophilicity and negative charges. 4. Amino groups attached to hydrocarbons are considered polar which may be responsible for its solubility. 5. Lipophilic drugs have a faster rate of absorption than hydrophilic drugs. 6. Acidic drugs tend to ionize in basic medium. 7. Basic drugs tend to be absorbed in basic environment, like the duodenum. 8. Acidic drugs are excreted faster if the urine is acidic. 9. Basic drugs remain unionize in a basic environment. 10. Polarity of the drug increases as the number of carbon increases in a compound.

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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TRUE
FALSE
1. The hydroxyl group found
in an organic compound is
responsible for its basicity.
2. Aromatic hydrocarbons are
considered polar and has
high affinity to water.
3. Acidic drugs are a class of
chemical compounds that
normally have high
hydrophilicity and negative
charges.
4. Amino groups attached to
hydrocarbons are considered
polar which may be
responsible for its solubility.
5. Lipophilic drugs have a
faster rate of absorption than
hydrophilic drugs.
6. Acidic drugs tend to ionize
in basic medium.
7. Basic drugs tend to be
absorbed in basic
environment, like the
duodenum.
8. Acidic drugs are excreted
faster if the urine is acidic.
9. Basic drugs remain
unionize in a basic
environment.
10. Polarity of the drug
increases as the number of
carbon increases in a
compound.
Transcribed Image Text:TRUE FALSE 1. The hydroxyl group found in an organic compound is responsible for its basicity. 2. Aromatic hydrocarbons are considered polar and has high affinity to water. 3. Acidic drugs are a class of chemical compounds that normally have high hydrophilicity and negative charges. 4. Amino groups attached to hydrocarbons are considered polar which may be responsible for its solubility. 5. Lipophilic drugs have a faster rate of absorption than hydrophilic drugs. 6. Acidic drugs tend to ionize in basic medium. 7. Basic drugs tend to be absorbed in basic environment, like the duodenum. 8. Acidic drugs are excreted faster if the urine is acidic. 9. Basic drugs remain unionize in a basic environment. 10. Polarity of the drug increases as the number of carbon increases in a compound.
11. Magnetic coils reduce
magnetic field when current
flows through them.
12. Most NMR machines can
detect excitement from
different types of atom.
13. NMR is a spectroscopic
technique to observe local
magnetic fields around
atomic proton.
14. A 12C NMR can only see
activity from carbon atoms.
15. NMR signal is produced
by the inactivation of the
nuclei sample with radio
waves into nuclear magnetic
resonance, which is detected
with sensitive radio receivers.
16. Time domain NMR
spectroscopy techniques are
used to probe molecular
dynamics in solution.
17. NMR is used in research
for determining the content
and purity of a sample as
well as its molecular
structure.
18. Permanent magnet in
NMR provides homogeneous
magnetic field at 60-100
MHz.
19. NMR spectroscopy is the
definitive method to identify
monomolecular organic
compounds.
20. NMR is an analytical
chemistry technique used in
quality control.
Transcribed Image Text:11. Magnetic coils reduce magnetic field when current flows through them. 12. Most NMR machines can detect excitement from different types of atom. 13. NMR is a spectroscopic technique to observe local magnetic fields around atomic proton. 14. A 12C NMR can only see activity from carbon atoms. 15. NMR signal is produced by the inactivation of the nuclei sample with radio waves into nuclear magnetic resonance, which is detected with sensitive radio receivers. 16. Time domain NMR spectroscopy techniques are used to probe molecular dynamics in solution. 17. NMR is used in research for determining the content and purity of a sample as well as its molecular structure. 18. Permanent magnet in NMR provides homogeneous magnetic field at 60-100 MHz. 19. NMR spectroscopy is the definitive method to identify monomolecular organic compounds. 20. NMR is an analytical chemistry technique used in quality control.
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