lOMoARcPSD|27916040
lOMoARcPSD|27916040
Chem120 Week 7 Review Quiz
Question 1
If an atom loses electrons in a redox reaction, we say this atom was:
Oxidized
Question 2
In the reaction CrO +H2 H2O + Cr, the element being reduced is:
Cr
Question 3
What is the oxidizing agent in the reaction Fe3 + V Fe + V3+
Fe3+
Question 4
Which if the following molecules is not a hydrocarbon?
Methanol
Question 5
Which of the following molecules contains a triple bond? Select all that apply:
Pentyne
Butyne
Question 6
A key application of hydrocarbons is:
Fuel Question
7
The COOH group represents which functional group?
Carboxyl
Question 8
This type of hydrocarbon contains a carbon-to-carbon double bond:
Alkene
Question 9
, lOMoARcPSD|27916040
Which of the following would be classified as unsaturated hydrocarbon? Select all that
apply.
CH2=CH2
Propyne
Question 10
The name of the organic compound CH3Ch2OCH3 would be:
Ethyl methyl ether
Question 11
Match each of the following formulas and names. Assume all numbers are subscripts.
Question 12
Molybdenum-99 decays by beta decay emission, resulting in an electron and:
Technetium-99
Question 13
Tin-126 undergoes electron capture. What will be the mass number of the product of
this decay?
126
Question 14
Which of the below would be considered sources of electromagnetic radiation? Select all
that apply.
X-ray emitter
Gamma decay
lOMoARcPSD|27916040
Chem120 Week 7 Review Quiz
Question 1
If an atom loses electrons in a redox reaction, we say this atom was:
Oxidized
Question 2
In the reaction CrO +H2 H2O + Cr, the element being reduced is:
Cr
Question 3
What is the oxidizing agent in the reaction Fe3 + V Fe + V3+
Fe3+
Question 4
Which if the following molecules is not a hydrocarbon?
Methanol
Question 5
Which of the following molecules contains a triple bond? Select all that apply:
Pentyne
Butyne
Question 6
A key application of hydrocarbons is:
Fuel Question
7
The COOH group represents which functional group?
Carboxyl
Question 8
This type of hydrocarbon contains a carbon-to-carbon double bond:
Alkene
Question 9
, lOMoARcPSD|27916040
Which of the following would be classified as unsaturated hydrocarbon? Select all that
apply.
CH2=CH2
Propyne
Question 10
The name of the organic compound CH3Ch2OCH3 would be:
Ethyl methyl ether
Question 11
Match each of the following formulas and names. Assume all numbers are subscripts.
Question 12
Molybdenum-99 decays by beta decay emission, resulting in an electron and:
Technetium-99
Question 13
Tin-126 undergoes electron capture. What will be the mass number of the product of
this decay?
126
Question 14
Which of the below would be considered sources of electromagnetic radiation? Select all
that apply.
X-ray emitter
Gamma decay
