24 Questions
What is the main difference in particle arrangement between a solid and a gas?
Particles are arranged in a regular structure in a solid, while they are widely spaced in a gas.
According to the kinetic molecular theory, what is a characteristic of gas particles?
They are widely spaced and travel in straight lines until they bounce off another particle or surface.
What is the term for the amount of gas or mass in a container?
Amount of Gas (or mass)
Which of the following is a characteristic of liquids?
Particles slide and roll past one another.
What is the term for the force exerted by a gas on the walls of its container?
Pressure
Which of the following is a fundamental property of gases?
Volume, Pressure, and Temperature
What is the primary reason for gases being highly compressible?
Force of attraction is negligible
What is the conversion factor to convert atm to torr?
1 atm = 760 torr
What happens to the particles in a hot air balloon when the burner is ignited?
They gain energy and move farther apart
According to Boyle's Law, what is the relationship between pressure and volume of a gas at constant temperature?
Inversely proportional
What type of motion do molecules exhibit in a gas?
Translational, rotational, and vibrational motion
What is the relationship between average kinetic energy and absolute temperature?
Average kinetic energy is directly proportional to absolute temperature
If a gas occupies 2 liters at a pressure of 2 atm, what would be its volume at a pressure of 4 atm?
1 liter
What is a characteristic of collisions between gas particles?
They are always elastic
What is the conversion factor to convert °C to K?
K = °C + 273.15
What is the definition of 'directly proportional' in the context of gas laws?
When one quantity increases, another quantity increases at the same rate
What is the relationship between the Kelvin temperature and the volume of a gas according to Charles' Law?
Directly proportional
What would be the pressure in kPa if a gas exerts a pressure of 2.98 atm?
301.9485 kPa
What is the relationship between the pressure and absolute temperature of a fixed amount of gas, according to Gay-Lussac's Law?
Pressure is directly proportional to the absolute temperature
What happens to the volume of a balloon when it is taken from a warmer room to a colder room at constant pressure?
It decreases because the temperature decreases
What is the formula for the Combined Gas Law?
PV/T = K
What are the standard temperature and pressure values?
Standard T = 273.15 K and standard P = 760 torr
What is the relationship between the volume and number of moles of a gas, according to Avogadro's Law?
Volume is directly proportional to the number of moles
What is the formula for the relationship between the volume and temperature of a gas at constant pressure?
V1/T1 = V2/T2
Review the basics of states of matter in 10th class science. Identify and classify substances as solid, liquid, or gas. Understand the properties of each state, including particle arrangement and movement.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
