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Organic Chemistry ACS Questions with Answers
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Organic Chemistry ACS Questions with Answers
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Organic Chemistry ACS Questions with Answers1. When naming
find the longest continuous carbon
carboxylic acids
atom chain contianing the
2. What is the prefix in car- carboxylic acid group
boxylic acids?
-oate
3. To name an ester, identify the alkyl group that is in the
'alcohol'
portion of the molecule and name it;
then identify the acid part of the
molecule. The ester is named with
the alkyl part first, and the acid part
is named as a carboxylate.
4. The terms ortho, meta, and orbital (T/F)?
para are used when benzene
derivatives possess
5. Is a structure with more or
less covalent bonds more
sta- ble?
6. What is the downside to
sepa- ration of charges?
7. What does the nitrate ion
look like lewis structure?
8. The bonding pi orbital is low-
er in energy than
antibonding orbital (T/F)?
9. The sigma orbital is lower
in energy than the pi
1/
,Organic Chemistry ACS Questions with Answers
exact 2 subsituents energy and re- sults in a less stable
resonance contributor
More covalent bonds is more True
stable
True
Separation of charges cost
10.10.
2/
,Organic Chemistry ACS Questions with Answers
How do you prepare Reagent is peracid (COOOH) ; alkene
epox- ides? to an epoxide; maintain
stereochemistry
11. What are the reagents of
hy- droboration of alkenes? BH3, Et2O
12. What is anti-markovnikov? When the H adds to the carbon with
the
fewest attached hydrogens
13. What is syn H and B add to the same face of the
alkene.
14. What is markovnikov? Halide component of HX bonds adds to
the more highly substitued carbon,
where- as the hydrogen prefers the
carbon which already contains more
hydrogens.
15. What is aromatic sulfonation? reagent is h2so4, heat or so3 (fuming
h2so4)
16. What is an activating group? Ortho or para directing
17. What is a deactivating group? meta directing
18. What are examples of O, NR2, NH3, OH, OR, NHCOR, OCOR,
activat- ing EDG? R, BENZENE, C=CR2,
3/
, Organic Chemistry ACS Questions with Answers
19. What are deactivating EWG? -X, COH, COR, COOR, COOH, COCL,
CF3, CN, HSO3-, NH3+ NR3+, NO2+
4/
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