Question 1

What is the wavelength of radiation with a frequency of 1.1 F1F1F1S1F1F1F101011 /sec?

Accepted Answer

A) 3.7 F1F1F1S1F1F1F10 102 m 
B) 2.7 F1F1F1S1F1F1F10 10-3 cm 
C) 2.7 F1F1F1S1F1F1F10 10-3 m 
D) 3.7 F1F1F1S1F1F1F10 102 cm 
E) 2.7 F1F1F1S1F1F1F10 10-13 m 
A) 3.7 F1F1F1S1F1F1F10 102 m 
B) 2.7 F1F1F1S1F1F1F10 10-3 cm 
C) 2.7 F1F1F1S1F1F1F10 10-3 m 
D) 3.7 F1F1F1S1F1F1F10 102 cm 
E) 2.7 F1F1F1S1F1F1F10 10-13 m

Question 2

When a photon has an energy of 1.3 F1F1F1S1F1F1F10 10-20 J,what will its frequency be,in Hz?

Accepted Answer

A) 1.9 F1F1F1S1F1F1F10 1014  
B) 9.1 F1F1F1S1F1F1F10 1020  
C) 1.9 F1F1F1S1F1F1F10 1013  
D) 9.1 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F1019  
E) 6.0 F1F1F1S1F1F1F10 1013  
A) 1.9 F1F1F1S1F1F1F10 1014  
B) 9.1 F1F1F1S1F1F1F10 1020  
C) 1.9 F1F1F1S1F1F1F10 1013  
D) 9.1 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F1019  
E) 6.0 F1F1F1S1F1F1F10 1013

Question 3

In a one-dimensional particle in a box,the zero-point energy corresponds to

Accepted Answer

A) a node. 
B) n = 0. 
C) n = 1. 
D) A quantum state where the uncertainty principle is not valid. 
E) (F1F1F1S1F1F1F102 = 0.) 
A) a node. 
B) n = 0. 
C) n = 1. 
D) A quantum state where the uncertainty principle is not valid. 
E) (F1F1F1S1F1F1F102 = 0.)

Question 4

A photon with an energy of 1.8 F1F1F1S1F1F1F10 10-19 J possesses what frequency in sec-1?

Accepted Answer

A) 7.2 F1F1F1S1F1F1F10 10-14  
B) 2.7 F1F1F1S1F1F1F10 1015  
C) 2.7 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F1014  
D) 2.7 F1F1F1S1F1F1F10 1014  
E) 7.2 F1F1F1S1F1F1F10 1015  
A) 7.2 F1F1F1S1F1F1F10 10-14  
B) 2.7 F1F1F1S1F1F1F10 1015  
C) 2.7 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F1014  
D) 2.7 F1F1F1S1F1F1F10 1014  
E) 7.2 F1F1F1S1F1F1F10 1015

Question 5

Which of the following statements regarding electromagnetic radiation is true?

Accepted Answer

A) Electromagnetic radiation with a wavelength of 800 nm is in the ultraviolet range. 
B) Electromagnetic radiation with a wavelength of 900 nm is in the visible light range. 
C) Electromagnetic radiation with a wavelength of 400 nm is in the visible light range. 
D) Electromagnetic radiation with a wavelength of 600 nm is in the ultraviolet range. 
E) Electromagnetic radiation with a wavelength of 600 nm is in the visible light range. 
A) Electromagnetic radiation with a wavelength of 800 nm is in the ultraviolet range. 
B) Electromagnetic radiation with a wavelength of 900 nm is in the visible light range. 
C) Electromagnetic radiation with a wavelength of 400 nm is in the visible light range. 
D) Electromagnetic radiation with a wavelength of 600 nm is in the ultraviolet range. 
E) Electromagnetic radiation with a wavelength of 600 nm is in the visible light range.

Question 6

When a mole of photons has the frequency 4.2 F1F1F1S1F1F1F10 1015 Hz,what is its energy?

Accepted Answer

A) 1.7 F1F1F1S1F1F1F10 10-6J/mol 
B) 5.9 F1F1F1S1F1F1F10 10-7J/mol 
C) 5.9 F1F1F1S1F1F1F10 107J/mol 
D) 6.2 F1F1F1S1F1F1F10 108J/mol 
E) 1.7 F1F1F1S1F1F1F10 106J/mol  
A) 1.7 F1F1F1S1F1F1F10 10-6J/mol 
B) 5.9 F1F1F1S1F1F1F10 10-7J/mol 
C) 5.9 F1F1F1S1F1F1F10 107J/mol 
D) 6.2 F1F1F1S1F1F1F10 108J/mol 
E) 1.7 F1F1F1S1F1F1F10 106J/mol

Question 7

Comparing the lowest energy transition,F1F1F1S1F1F1F10E,in1,3-butadiene(A)and 1,3,5,7-octatetraene(B),F1F1F1S1F1F1F10EA is greater than F1F1F1S1F1F1F10EB.True or false?

Accepted Answer

A) True 
 B)False

Question 8

Of the following,which wavelength range is visible to the human eye?

Accepted Answer

A) 950 nm 
B) 870 nm 
C) 770 nm 
D) 500 nm 
E) 380 nm 
A) 950 nm 
B) 870 nm 
C) 770 nm 
D) 500 nm 
E) 380 nm

Question 9

Which of the following is a Lyman series UV band?

Accepted Answer

A) 121.6 nm 
B) 221.6 nm 
C) 434.0 nm 
D) 121.6 cm 
E) 410.2 nm 
A) 121.6 nm 
B) 221.6 nm 
C) 434.0 nm 
D) 121.6 cm 
E) 410.2 nm

Question 10

Which of the following has the highest energy per photon?

Accepted Answer

A) Infrared 
B) Blue light 
C) Green light 
D) Orange light 
E) Red light 
A) Infrared 
B) Blue light 
C) Green light 
D) Orange light 
E) Red light

Question 11

A mole of photons with a frequency of 3.1 F1F1F1S1F1F1F10 1014 /sec has what energy?

Accepted Answer

A) 1.2 F1F1F1S1F1F1F10 10-5J/mol 
B) 8.3 F1F1F1S1F1F1F10 10-7J/mol 
C) 8.3 F1F1F1S1F1F1F10 107J/mol 
D) 7.1 F1F1F1S1F1F1F10 107J/mol 
E) 1.2 F1F1F1S1F1F1F10 105J/mol  
A) 1.2 F1F1F1S1F1F1F10 10-5J/mol 
B) 8.3 F1F1F1S1F1F1F10 10-7J/mol 
C) 8.3 F1F1F1S1F1F1F10 107J/mol 
D) 7.1 F1F1F1S1F1F1F10 107J/mol 
E) 1.2 F1F1F1S1F1F1F10 105J/mol

Question 12

Estimate the frequency of the wave shown below.

Accepted Answer

A) 1.5 × 1017 s−1 
B) 3.0 × 1017 s−1 
C) 1.0 × 1017 s−1 
D) 2.0 × 1017 s−1 
E) Not enough information is given to permit calculation of the frequency. 
A) 1.5 × 1017 s−1 
B) 3.0 × 1017 s−1 
C) 1.0 × 1017 s−1 
D) 2.0 × 1017 s−1 
E) Not enough information is given to permit calculation of the frequency.

Question 13

Which of the following is the smallest wavelength electromagnetic radiation?

Accepted Answer

A) Radio. 
B) Microwave. 
C) Ultraviolet. 
D) Visible blue light. 
E) Infrared. 
A) Radio. 
B) Microwave. 
C) Ultraviolet. 
D) Visible blue light. 
E) Infrared.

Question 14

What is the wavelength of radiation that has a frequency of 4.9 x 1013 /sec?

Accepted Answer

A) 6.1 F1F1F1S1F1F1F10 10-6 m 
B) 6.1 F1F1F1S1F1F1F10 10-6 cm 
C) 6.1 F1F1F1S1F1F1F10 106 m 
D) 1.6 F1F1F1S1F1F1F10 105 m 
E) 1.6 F1F1F1S1F1F1F10 10-5 m 
A) 6.1 F1F1F1S1F1F1F10 10-6 m 
B) 6.1 F1F1F1S1F1F1F10 10-6 cm 
C) 6.1 F1F1F1S1F1F1F10 106 m 
D) 1.6 F1F1F1S1F1F1F10 105 m 
E) 1.6 F1F1F1S1F1F1F10 10-5 m

Question 15

A photon with a frequency of 2.3 F1F1F1S1F1F1F10 1016 Hz has how many joules of energy?

Accepted Answer

A) 1.5 F1F1F1S1F1F1F10 10-17  
B) 1.5 F1F1F1S1F1F1F10 1017  
C) 3.5 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F1017  
D) 3.5 F1F1F1S1F1F1F10 1017  
E) 3.0 F1F1F1S1F1F1F10 108  
A) 1.5 F1F1F1S1F1F1F10 10-17  
B) 1.5 F1F1F1S1F1F1F10 1017  
C) 3.5 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F1017  
D) 3.5 F1F1F1S1F1F1F10 1017  
E) 3.0 F1F1F1S1F1F1F10 108

Question 16

Which of the following corresponds to an X-radiation wavelength?

Accepted Answer

A) 0.0001 nm 
B) 0.001 nm 
C) 9 cm 
D) 9 nm 
E) 95 nm 
A) 0.0001 nm 
B) 0.001 nm 
C) 9 cm 
D) 9 nm 
E) 95 nm

Question 17

What is the energy of a photon with a frequency of 3.8 F1F1F1S1F1F1F10 1014 Hz?

Accepted Answer

A) 1.5 F1F1F1S1F1F1F10 10-15J 
B) 3.8 F1F1F1S1F1F1F10 1014J 
C) 8.3 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F1014J 
D) 3.8 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F1019J 
E) 1.5 F1F1F1S1F1F1F10 10-15J  
A) 1.5 F1F1F1S1F1F1F10 10-15J 
B) 3.8 F1F1F1S1F1F1F10 1014J 
C) 8.3 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F1014J 
D) 3.8 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F1019J 
E) 1.5 F1F1F1S1F1F1F10 10-15J

Question 18

What is the energy of a mole of photons with a frequency of 2.9 F1F1F1S1F1F1F10 1015 sec-1?

Accepted Answer

A) 1.2 F1F1F1S1F1F1F10 106J/mol 
B) 1.2 F1F1F1S1F1F1F10 109J/mol 
C) 8.3 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F107J/mol 
D) 8.3 F1F1F1S1F1F1F10 107J/mol 
E) 6.7 F1F1F1S1F1F1F10 106J/mol  
A) 1.2 F1F1F1S1F1F1F10 106J/mol 
B) 1.2 F1F1F1S1F1F1F10 109J/mol 
C) 8.3 F1F1F1S1F1F1F10 10F1F1F1S1F1F1F107J/mol 
D) 8.3 F1F1F1S1F1F1F10 107J/mol 
E) 6.7 F1F1F1S1F1F1F10 106J/mol

Question 19

Which of the following statements is the highest frequency electromagnetic radiation?

Accepted Answer

A) X-radiation. 
B) Ultraviolet. 
C) Visible light. 
D) Microwave. 
E) Radio. 
A) X-radiation. 
B) Ultraviolet. 
C) Visible light. 
D) Microwave. 
E) Radio.

What is the wavelength of radiation with a frequency of 1.1 10¹¹/sec?

When a photon has an energy of 1.3  10^-20 J,what will its frequency be,in Hz?

In a one-dimensional particle in a box,the zero-point energy corresponds to

A photon with an energy of 1.8  10^-19 J possesses what frequency in sec^-1?

Which of the following statements regarding electromagnetic radiation is true?

When a mole of photons has the frequency 4.2  10¹⁵ Hz,what is its energy?

Comparing the lowest energy transition,E,in1,3-butadiene(A)and 1,3,5,7-octatetraene(B),E_A is greater than E_B.True or false?

Of the following,which wavelength range is visible to the human eye?

Which of the following is a Lyman series UV band?

Which of the following has the highest energy per photon?

A mole of photons with a frequency of 3.1  10¹⁴ /sec has what energy?

Estimate the frequency of the wave shown below.

Which of the following is the smallest wavelength electromagnetic radiation?

What is the wavelength of radiation that has a frequency of 4.9 x 10¹³ /sec?

A photon with a frequency of 2.3  10¹⁶ Hz has how many joules of energy?

Which of the following corresponds to an X-radiation wavelength?

What is the energy of a photon with a frequency of 3.8  10¹⁴ Hz?

What is the energy of a mole of photons with a frequency of 2.9  10¹⁵ sec^-1?

Which of the following statements is the highest frequency electromagnetic radiation?

Quantum Mechanics in Action: Atoms

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Molecular Shape and Structure

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Liquids and Solids

Inorganic Materials

Thermodynamics: the First Law

Thermodynamics: the Second and Third Laws

Physical Equilibria

Chemical Equilibria

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Aqueous Equilibria

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Exam 1: The Quantum World

What is the wavelength of radiation with a frequency of 1.1 1011 /sec?

When a photon has an energy of 1.3  10-20 J,what will its frequency be,in Hz?

In a one-dimensional particle in a box,the zero-point energy corresponds to

A photon with an energy of 1.8  10-19 J possesses what frequency in sec-1?

Which of the following statements regarding electromagnetic radiation is true?

When a mole of photons has the frequency 4.2  1015 Hz,what is its energy?

Comparing the lowest energy transition,E,in1,3-butadiene(A)and 1,3,5,7-octatetraene(B),EA is greater than EB.True or false?

Of the following,which wavelength range is visible to the human eye?

Which of the following is a Lyman series UV band?

Which of the following has the highest energy per photon?

A mole of photons with a frequency of 3.1  1014 /sec has what energy?

Estimate the frequency of the wave shown below.

Which of the following is the smallest wavelength electromagnetic radiation?

What is the wavelength of radiation that has a frequency of 4.9 x 1013 /sec?

A photon with a frequency of 2.3  1016 Hz has how many joules of energy?

Which of the following corresponds to an X-radiation wavelength?

What is the energy of a photon with a frequency of 3.8  1014 Hz?

What is the energy of a mole of photons with a frequency of 2.9  1015 sec-1?

Which of the following statements is the highest frequency electromagnetic radiation?

Quantum Mechanics in Action: Atoms

Chemical Bonds

Molecular Shape and Structure

The Properties of Gases

Liquids and Solids

Inorganic Materials

Thermodynamics: the First Law

Thermodynamics: the Second and Third Laws

Physical Equilibria

Chemical Equilibria

Acids and Bases

Aqueous Equilibria

Electrochemistry

Chemical Kinetics

The Elements: the Main Group Elements

The Elements: the D Block

Nuclear Chemistry

Organic Chemistry I

Organic Chemistry II

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What is the wavelength of radiation with a frequency of 1.1 10¹¹/sec?

When a photon has an energy of 1.3  10^-20 J,what will its frequency be,in Hz?

A photon with an energy of 1.8  10^-19 J possesses what frequency in sec^-1?

When a mole of photons has the frequency 4.2  10¹⁵ Hz,what is its energy?

Comparing the lowest energy transition,E,in1,3-butadiene(A)and 1,3,5,7-octatetraene(B),E_A is greater than E_B.True or false?

A mole of photons with a frequency of 3.1  10¹⁴ /sec has what energy?

What is the wavelength of radiation that has a frequency of 4.9 x 10¹³ /sec?

A photon with a frequency of 2.3  10¹⁶ Hz has how many joules of energy?

What is the energy of a photon with a frequency of 3.8  10¹⁴ Hz?

What is the energy of a mole of photons with a frequency of 2.9  10¹⁵ sec^-1?