Podcast
Questions and Answers
What is the characteristic of molecules in a solid, liquid, or gas according to the kinetic theory of matter?
What is the characteristic of molecules in a solid, liquid, or gas according to the kinetic theory of matter?
- They are in a state of continuous motion with all possible velocities in all possible directions (correct)
- They are stationary and have no velocity
- They are at rest and have no motion
- They move only in a specific direction
What is the main concept that the kinetic model combines?
What is the main concept that the kinetic model combines?
- Matter is molecular in nature and energy is kinetic
- Heat is a form of energy and matter is molecular in nature (correct)
- Heat is a form of energy and matter is atomic in nature
- Energy is kinetic and matter is atomic in nature
What happens to the velocity of molecules when the temperature increases?
What happens to the velocity of molecules when the temperature increases?
- It remains constant
- It becomes zero
- It decreases
- It increases (correct)
What is the primary form of energy in gases according to the kinetic model?
What is the primary form of energy in gases according to the kinetic model?
What is the implication of an increase in the quantity of heat in a body?
What is the implication of an increase in the quantity of heat in a body?
What is the nature of the force between molecules according to the kinetic theory of matter?
What is the nature of the force between molecules according to the kinetic theory of matter?
What is the characteristic of molecules in a solid, liquid, or gas?
What is the characteristic of molecules in a solid, liquid, or gas?
What is the form of energy possessed by molecules in motion?
What is the form of energy possessed by molecules in motion?
What is the primary reason why the potential energy of molecules in gases is very small?
What is the primary reason why the potential energy of molecules in gases is very small?
What are the two forms of energy that the molecules can possess?
What are the two forms of energy that the molecules can possess?
