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When a liquid and a gas are in equilibrium, the rate of evaporation of the liquid equals the rate of condensation of the gas. This means that the vapor pressure of the liquid remains constant over time. Additionally, the temperature of the system remains stable, and both phases coexist under specific conditions of temperature and pressure.
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True or false When a liquid is converted to a gas there is an increase in entropy?
True. When a liquid is converted to a gas, there is an increase in entropy. This is because the gas phase typically has higher entropy due to the increased freedom of movement and the number of microstates available to the molecules in the gas phase compared to the liquid phase.
A carbonated beverage that contains carbon dioxide gas in a solution is an exampple of a liquid-gas system... True or False?
True. A carbonated beverage is a liquid-gas system because it contains dissolved carbon dioxide gas in the liquid beverage.
A fluid can be either a gas or a liquid true or false?
True. A fluid can exist in either a gas or a liquid state. Fluids flow and take the shape of their container, and gases and liquids both exhibit these properties.
Is water a true liquid?
Yes, water is a true liquid at room temperature. It has a definite volume and takes the shape of its container.
True or false the state of a substance depends on the amount of thermal energy it possesses?
True. The state of a substance, such as solid, liquid, or gas, depends on the amount of thermal energy it possesses. Increasing thermal energy can change the state of a substance, such as melting a solid into a liquid or evaporating a liquid into a gas.
What are the phase change processes taking place when a substance is in equlibrium between liquid and gas phase?
During equilibrium between liquid and gas phases, the substance undergoes both evaporation (liquid to gas) and condensation (gas to liquid) processes simultaneously. The rate of evaporation equals the rate of condensation, leading to no net change in the amount of liquid or gas over time. This dynamic equilibrium is maintained as long as the system's temperature and pressure remain constant.
Can a gas dissolve in a liquid?
true
Is it true or false that the temp. at which a liquid turns to a gas is called the boiling point?
True. The temperature at which a liquid turns into a gas is called the boiling point.
True or false When a liquid is converted to a gas there is an increase in entropy?
True. When a liquid is converted to a gas, there is an increase in entropy. This is because the gas phase typically has higher entropy due to the increased freedom of movement and the number of microstates available to the molecules in the gas phase compared to the liquid phase.
A carbonated beverage that contains carbon dioxide gas in a solution is an exampple of a liquid-gas system... True or False?
True. A carbonated beverage is a liquid-gas system because it contains dissolved carbon dioxide gas in the liquid beverage.
A fluid can be either a gas or a liquid true or false?
True. A fluid can exist in either a gas or a liquid state. Fluids flow and take the shape of their container, and gases and liquids both exhibit these properties.
A trivia question When evaporating a liquid you add heat until the liquid reaches a temperature at which it changes to bubbles of gas below its surface. Is this True or False?
True. When evaporating a liquid, heat is added to increase its temperature until it reaches its boiling point. At this temperature, the liquid changes to bubbles of gas below its surface, transitioning from a liquid to a gas phase.
Is water a true liquid?
Yes, water is a true liquid at room temperature. It has a definite volume and takes the shape of its container.
Is it true When something vaporizes it changes from a liquid to a gas?
of course that is true .That is what vaporization means
When water changes from a gas to a liquid it condenses?
Yes that is true
What is true if a liquid and a gas are in equilibrium?
liquid molecules forming a gas and gas molecule forming a liquid are equal in number
Is it true or false that a gas absorbs energy as it changes into a liquid?
True, when a gas changes into a liquid, it releases energy, typically in the form of heat. This process is called condensation.
