CHAPTER 3 REVIEW
3.1 – CARBON COMPOUNDS
WHAT IS THE DIFFERENCE BETWEEN
ORGANIC AND INORGANIC COMPOUNDS?
A.
B.
C.
D.
Organic molecules have lots of C in C-H bonds
Inorganic molecules have lots of C in C-H bonds.
Organic molecules are found only in nonliving
things.
There is no difference.
HOW MANY VALENCE ELECTRONS
IN A CARBON ATOM?
A.
B.
C.
D.
1
2
3
4
HOW MANY COVALENT BONDS CAN
CARBON FORM?
A.
B.
C.
D.
2
4
6
8
Why?
HOW MANY BONDS WILL OXYGEN FORM TO
BE STABLE?
A.
B.
C.
D.
2
4
6
8
Why?
HOW MANY BONDS WILL H FORM TO BE
STABLE?
A.
B.
C.
D.
1
2
3
4
Why?
HOW MANY BONDS WILL N FORM TO BE
STABLE?
A.
B.
C.
D.
1
3
5
7
Why?
THE STRUCTURAL FORMULA IS SHOWING
A:
A.
B.
C.
D.
Straight chain
Spiral chain
Branched chain
Ring
THE STRUCTURAL FORMULA IS SHOWING
A:
A.
B.
C.
D.
Straight chain
Spiral chain
Branched chain
Ring
THE STRUCTURAL FORMULA IS SHOWING
A:
A.
B.
C.
D.
Straight chain
Spiral chain
Branched chain
Ring
THE STRUCTURAL FORMULA IS SHOWING
A:
A.
B.
C.
D.
Straight chain
Spiral chain
Branched chain
Ring
THE STRUCTURAL FORMULA IS SHOWING
A:
A.
B.
C.
D.
Straight chain
Branched chain
Highly branched
chain
Ring
HOW MANY CARBON ATOMS ARE IN THE
STRUCTURAL FORMULA SHOWN?
A.
B.
C.
D.
1
6
7
8
HOW MANY HYDROGEN ATOMS ARE IN THE
STRUCTURAL FORMULA SHOWN?
A.
B.
C.
D.
3
5
8
12
HOW MANY HYDROGEN ATOMS ARE IN THE
STRUCTURAL FORMULA SHOWN?
These carbons are not
“full” so H atoms are
implied!
IN THE STRUCTURAL FORMULA, WHY IS THE
PART OUTLINED IN RED WRITTEN AS -OCH3
AND NOT -OH3C?
A.
B.
C.
D.
H only have 1
valence electron and
can only bond with
one other thing
H must always go on
the outsides of a
molecule
It shows the correct
connectivity of the
atoms
All of the above
IDENTIFY THE FUNCTIONAL GROUP IN THE
RED BOX.
A.
B.
C.
D.
Hydroxyl
Carboxyl
Amino
Phosphate
IDENTIFY THE FUNCTIONAL GROUP IN THE
RED BOX.
A.
B.
C.
D.
Hydroxyl
Carboxyl
Amino
Phosphate
IDENTIFY THE FUNCTIONAL GROUP IN THE
RED BOX.
A.
B.
C.
D.
Hydroxyl
Carboxyl
Amino
Phosphate
IDENTIFY THE FUNCTIONAL GROUP IN THE
RED BOX.
A.
B.
C.
D.
Hydroxyl
Carboxyl
Amino
Phosphate
SMALLER SUBUNITS THAT MAKE UP
LARGER MOLECULES ARE CALLED
A.
B.
C.
D.
Monomers
Micromers
Unimers
Dimers
LARGE MOLECULES ARE CALLED
A.
B.
C.
D.
Monomers
Polymers
Macromolecules
Both B and C
REACTIONS THAT USE WATER TO BREAK
POLYMERS APART ARE CALLED __________
REACTIONS.
A.
B.
C.
D.
Condensation
Hydrolysis
Dehydration synthesis
Endothermic
MONOMER + MONOMER + MONOMER
IS AN EXAMPLE OF A(N)
A.
B.
C.
D.
Condensation
Hydrolysis
Exothermic
Exergonic
POLYMER
+ WATER
__________ REACTION.
WHAT IS ANOTHER NAME FOR A
CONDENSATION REACTION?
A.
B.
C.
D.
Hydrolysis
Exothermic
Rehydration synthesis
Dehydration synthesis
A DIMER IS MADE UP OF _____ MONOMERS.
A.
B.
C.
D.
2
20
200
many
WHEN MONOMERS JOIN, WHAT
SECONDARY PRODUCT IS ALWAYS MADE?
A.
B.
C.
D.
Oxygen
Carbon dioxide
Hydrogen
Water
HYDROLYSIS REACTIONS ARE
A.
B.
C.
D.
Endergonic
Energy absorbing
Exergonic
None of the above
CONDENSATION REACTIONS ARE
A.
B.
C.
D.
Exergonic
Endergonic
Energy absorbing
Both B and C
WHAT TYPE OF REACTION IS SHOWN
BELOW?
A.
B.
C.
D.
Condensation
Hydrolysis
Exergonic
None of the above
WHAT TYPE OF REACTION IS SHOWN
BELOW?
ATP + H2O
A.
B.
C.
D.
ADP + PO4- +
Condensation
Hydrolysis
Rehydration
Dehydration synthesis
energy
WHAT KIND OF REACTION IS SHOWN
BELOW?
A.
B.
C.
D.
Condensation
Hydrolysis
Hydration
Hydrocarbonation