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WorksheetsOrg Chem Reviewer Part 2
Total questions: 25
Worksheet time: 6hrs 15mins
A non-polar bond will be broken or cleaved
heterolytically
homolytically
Hydrocarbons are polar in nature. They are soluble in water
Only the first statement is true
Only the second statement is True
Both statements are true
None of the statements are true
cis-butene and trans-butene are
functional isomers
chain isomers
geometric isomers
positional isomers
not isomers
These are conformational isomers that are non-superimposable
enantiomers
diastereomers
functional isomers
optical isomers
Which of the following compound is most soluble in water?
Hexanol
Hexane
Hexene
Hexanoic acid
Hexanone
Which of the following is with the lowest melting point and boiling point
Octene
Heptene
Hexene
Pentene
butene
Which of the following has the highest melting point?
heptane amine
heptanoic acid
heptanol
heptanal
Which of the following has the highest solubility in water?
pentanol
2-methyl butanol
2,2-dimethyl propanol
Salicylic acid melts at a lower temperature than benzoic acid because it...
is less polar
can exhibit intra-molecular H-bonding
is more branched
It contains 2 polar groups
Methoxy methane and ethanol are
geometric isomer
functional isomer
chain isomer
positional isomer
Optical activity is brought about by the presence of
carbon with a double bond
carbon with 4 different groups attached to it
chiral center
B & C
All of the given
This is an isomer that rotates plane polarized right to the left
cis
trans
E isomer
levorotatory
dextrorotatory
If a bond between H and Cl leaves, the cleavage will most likely
homolytic
heterolytic
This is an intermediate with a carbon having unpaired electron
carbanion
carbocation
free-radical
Among the organic compounds, the most soluble in water is
alcohols
amines
aldehydes
ketones
Carboxylic acids
Which of the following is the least reactive?
propane
propene
propyne
Which of the two have a higher melting point?
pentane
pentene
Which of the following has the highest melting and boiling point?
phenol
salicylic acid
benzoic acid
Organic compounds are flammable and reacts with oxygen in the air. Organic compounds are soluble in water
Only the first statement is correct
Only the second statement is correct
both of the statement are correct
none of the statements are correct
The more polar the organic compound, the higher is its melting point. The greater the tendency of the organic molecule to undergo H-bonding, the higher is its melting point
Only the first statement is true
Only the second statement is true
Both of the statements are true
None of the statements are true
When the C-Cl bond breaks in CH3Cl, the intermediate formed will be a...
free-radical
carbocation
carboanion
The more stable conformational isomer of ethane is
eclipsed
staggered
The more stabke isomer of cyclohexane is
Boat
Chair
Bus
Table
The most stable free-radical is
Primary
Secondary
Tertiary
Depende sa araw
Intra-molecular H-bonding decreases the inter-molecular attractive forces between molecules
True
False
Maybe
