The kinetic molecular theory (KMT) is a model that... 1. describes the rate of a reaction....
The kinetic molecular theory (KMT) is a model that...
1. describes the rate of a reaction.
2. attempts to explain the properties of an ideal gas.
3. describes the shapes of molecules.
4. models electrons in a bond as localized.
Homework Answers
Answer:-
2. Attempts to explain the properties of an ideal gas.
Kinetic molecular theory is for gases at the molecular level in which behaviour of molecules is explained rather than whole gas.
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The kinetic molecular theory (KMT) is a model that...
1. describes the rate of a reaction....
Kinetic Molecular Theory (KMT) a. The KMT is a model we use to explain gas behavior....
Kinetic Molecular Theory (KMT) a. The KMT is a model we use to explain gas behavior. According to the KMT, what causes the pressure when a gas is held in a sealed container? b. Increasing the temperature will increase the pressure of a gas in a sealed container, assuming the volume remains constant. Explain why this is the case, according to the KMT?
Match each of the given theories with its definition. Molecular Shape (MS) Theory : A model...
Match each of the given theories with its definition. Molecular Shape (MS) Theory : A model that attempts to reconcile the shapes of moleculos with those of atomic orbitals through the concepts of orbital Molecular Orbital (MO) Theory overlap and hybridization. Crystal Field (CF) Theary Valence-Shell Electron-Pair Repulsion (VSEPR) Theory: A model explaining that the shapes of molecules and ions result from minimizing electron-pair repulsions around a central atom. Valence-Shell Electron- Pair Repulsion (VSEPR) Theory Amodel that describes a molecule...
1) According to kinetic-molecular theory, what makes a substance a gas? 2) What are the two...
1) According to kinetic-molecular theory, what makes a substance a gas? 2) What are the two primary assumptions about the atoms or molecules of a gas made by the ideal gas law? Under what conditions are these assumptions most valid? 3) Describe why a gas exerts pressure on a molecular scale.
QUESTION 3 0.5 points Save Answer According the the kinetic molecular theory of gases, rank the...
QUESTION 3 0.5 points Save Answer According the the kinetic molecular theory of gases, rank the following molecules at STP by their density: H2 CH4 Cl2 {In each blank type <; =, or > as appropriate.} QUESTION 4 0.5 points Save Answer pressure, A real gas will deviate most from the properties of an ideal gas, at volumes, temperature. In other words, what conditions are the least ideal. {Fill in each blank with the word high, large, small or low...
All of the following statements about the kinetic molecular theory of gases are true EXCEPT: A....
All of the following statements about the kinetic molecular theory of gases are true EXCEPT: A. The size of the gas molecules is negligible compared to the total volume of the gas B. The average kinetic energy of the molecules of a gas is proportional to the temperature of the gas in kelvins. C. The gas molecules collide with each other and with the surfaces around them. D. Strong attractive forces hold the gas molecules together. E. none of the...
Use kinetic molecular theory to explain the relationship between: 1. Pressure and volume of a confined...
Use kinetic molecular theory to explain the relationship between: 1. Pressure and volume of a confined gas 2. Volume and temperature of a confined gas 3. Pressure and temperature of a confined gas 4. Moles and volume of a gas
Question 3 Which is not an assumption in the kinetic molecular theory for gases? The collision...
Question 3 Which is not an assumption in the kinetic molecular theory for gases? The collision of one gas molecule with another (or with the walls) is completely elastic. The volume occupied the gas molecules is negligible compared to the volume of the container. Gas molecules attract each other The average kinetic energy of gas molecules is proportional to the Kelvin temperature Previous
Critical Thinking (10 points each) 1. Based upon what you know about the Kinetic Molecular Theory (KMT), how do you...
Critical Thinking (10 points each) 1. Based upon what you know about the Kinetic Molecular Theory (KMT), how do you think increasing the temperature will affect the motions of gaseous particles? Why does changing the temperature affect the motion the way it does? 2. Using your knowledge of the KMT, explain gas behavior in the following scenario. A scented Yankee candle is lit and allowed to burn for a significant amount of time in the living room. Someone comes downstairs...
All of the following statements about the kinetic molecular theory of gases are true EXCEPT: 1....
All of the following statements about the kinetic molecular theory of gases are true EXCEPT: 1. The size of the gas molecules is negligible compared to the total volume of the gas. B. The average kinetic energy of the molecules of a gas is proportional to the temperature of the gas in kelvins. C. The gas molecules collide with each other and with the surfaces around them. D. Strong attractive forces hold the gas molecules together. E none of the...
Which of the following are postulates of the kinetic-molecular theory for ideal gases? 1. Attractive intermolecular...
Which of the following are postulates of the kinetic-molecular theory for ideal gases? 1. Attractive intermolecular interactions occur between molecules. II. Molecules move in random directions and in straight lines. III. Molecules have a finite molecular volume. IV. The average kinetic energy is proportional to the temperature of the system. O only O ll only I only oooo I and III O il and IV
Kinetic Molecular Theory (KMT) a. The KMT is a model we use to explain gas behavior. According to the KMT, what causes the pressure when a gas is held in a sealed container? b. Increasing the temperature will increase the pressure of a gas in a sealed container, assuming the volume remains constant. Explain why this is the case, according to the KMT?
Match each of the given theories with its definition. Molecular Shape (MS) Theory : A model that attempts to reconcile the shapes of moleculos with those of atomic orbitals through the concepts of orbital Molecular Orbital (MO) Theory overlap and hybridization. Crystal Field (CF) Theary Valence-Shell Electron-Pair Repulsion (VSEPR) Theory: A model explaining that the shapes of molecules and ions result from minimizing electron-pair repulsions around a central atom. Valence-Shell Electron- Pair Repulsion (VSEPR) Theory Amodel that describes a molecule...
1) According to kinetic-molecular theory, what makes a substance a gas? 2) What are the two primary assumptions about the atoms or molecules of a gas made by the ideal gas law? Under what conditions are these assumptions most valid? 3) Describe why a gas exerts pressure on a molecular scale.
QUESTION 3 0.5 points Save Answer According the the kinetic molecular theory of gases, rank the following molecules at STP by their density: H2 CH4 Cl2 {In each blank type <; =, or > as appropriate.} QUESTION 4 0.5 points Save Answer pressure, A real gas will deviate most from the properties of an ideal gas, at volumes, temperature. In other words, what conditions are the least ideal. {Fill in each blank with the word high, large, small or low...
All of the following statements about the kinetic molecular theory of gases are true EXCEPT: A. The size of the gas molecules is negligible compared to the total volume of the gas B. The average kinetic energy of the molecules of a gas is proportional to the temperature of the gas in kelvins. C. The gas molecules collide with each other and with the surfaces around them. D. Strong attractive forces hold the gas molecules together. E. none of the...
Use kinetic molecular theory to explain the relationship between: 1. Pressure and volume of a confined gas 2. Volume and temperature of a confined gas 3. Pressure and temperature of a confined gas 4. Moles and volume of a gas
Question 3 Which is not an assumption in the kinetic molecular theory for gases? The collision of one gas molecule with another (or with the walls) is completely elastic. The volume occupied the gas molecules is negligible compared to the volume of the container. Gas molecules attract each other The average kinetic energy of gas molecules is proportional to the Kelvin temperature Previous
Critical Thinking (10 points each) 1. Based upon what you know about the Kinetic Molecular Theory (KMT), how do you think increasing the temperature will affect the motions of gaseous particles? Why does changing the temperature affect the motion the way it does? 2. Using your knowledge of the KMT, explain gas behavior in the following scenario. A scented Yankee candle is lit and allowed to burn for a significant amount of time in the living room. Someone comes downstairs...
All of the following statements about the kinetic molecular theory of gases are true EXCEPT: 1. The size of the gas molecules is negligible compared to the total volume of the gas. B. The average kinetic energy of the molecules of a gas is proportional to the temperature of the gas in kelvins. C. The gas molecules collide with each other and with the surfaces around them. D. Strong attractive forces hold the gas molecules together. E none of the...
Which of the following are postulates of the kinetic-molecular theory for ideal gases? 1. Attractive intermolecular interactions occur between molecules. II. Molecules move in random directions and in straight lines. III. Molecules have a finite molecular volume. IV. The average kinetic energy is proportional to the temperature of the system. O only O ll only I only oooo I and III O il and IV
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