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What happens when a liquid becomes a gas?
- a)The particles of solid absorb all the heat energy and there occurs no change in the distance between them.
- b)The particles of liquid absorb heat energy and distance between them increases.
- c)The particles of liquid absorb heat energy and distance between them decreases.
- d)The particles of liquid do not absorb heat energy and distance between them increases .
Correct answer is option 'B'. Can you explain this answer?
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What happens when a liquid becomes a gas?a)The particles of solid abso...
When a liquid becomes a gas, it undergoes a process known as evaporation. This occurs when the temperature of the liquid is increased, causing the particles in the liquid to absorb heat energy and gain kinetic energy. This increased kinetic energy causes the particles to move faster and break free from the surface of the liquid, becoming a gas.
The process of evaporation involves several changes in the properties of the liquid. The main changes that occur when a liquid becomes a gas are:
Expansion of the particles: As the liquid absorbs heat energy, the particles gain kinetic energy and move faster. This causes the distance between the particles to increase, as they move away from each other and occupy more space.
Breakdown of intermolecular forces: The particles in a liquid are held together by intermolecular forces, which are weak forces of attraction between the particles. When the liquid absorbs heat energy, these intermolecular forces are weakened, and the particles are able to move more freely.
Increase in entropy: Entropy is a measure of the disorder or randomness of a system. When a liquid becomes a gas, the entropy of the system increases, as the particles become more disordered and move in more random directions.
Overall, the process of evaporation involves the absorption of heat energy by the liquid, which causes the particles to gain kinetic energy and break free from the surface of the liquid. This results in the formation of a gas, which has different properties than the original liquid.
The process of evaporation involves several changes in the properties of the liquid. The main changes that occur when a liquid becomes a gas are:
Expansion of the particles: As the liquid absorbs heat energy, the particles gain kinetic energy and move faster. This causes the distance between the particles to increase, as they move away from each other and occupy more space.
Breakdown of intermolecular forces: The particles in a liquid are held together by intermolecular forces, which are weak forces of attraction between the particles. When the liquid absorbs heat energy, these intermolecular forces are weakened, and the particles are able to move more freely.
Increase in entropy: Entropy is a measure of the disorder or randomness of a system. When a liquid becomes a gas, the entropy of the system increases, as the particles become more disordered and move in more random directions.
Overall, the process of evaporation involves the absorption of heat energy by the liquid, which causes the particles to gain kinetic energy and break free from the surface of the liquid. This results in the formation of a gas, which has different properties than the original liquid.
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What happens when a liquid becomes a gas?a)The particles of solid abso...
The particles of energy overcomes the force of attraction and distwnce between them increases
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What happens when a liquid becomes a gas?a)The particles of solid absorb all the heat energy and there occurs no change in the distance between them.b)The particles of liquid absorb heat energy and distance between them increases.c)The particles of liquid absorb heat energy and distance between them decreases.d)The particles of liquid do not absorb heat energy and distance between them increases .Correct answer is option 'B'. Can you explain this answer?
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What happens when a liquid becomes a gas?a)The particles of solid absorb all the heat energy and there occurs no change in the distance between them.b)The particles of liquid absorb heat energy and distance between them increases.c)The particles of liquid absorb heat energy and distance between them decreases.d)The particles of liquid do not absorb heat energy and distance between them increases .Correct answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about What happens when a liquid becomes a gas?a)The particles of solid absorb all the heat energy and there occurs no change in the distance between them.b)The particles of liquid absorb heat energy and distance between them increases.c)The particles of liquid absorb heat energy and distance between them decreases.d)The particles of liquid do not absorb heat energy and distance between them increases .Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What happens when a liquid becomes a gas?a)The particles of solid absorb all the heat energy and there occurs no change in the distance between them.b)The particles of liquid absorb heat energy and distance between them increases.c)The particles of liquid absorb heat energy and distance between them decreases.d)The particles of liquid do not absorb heat energy and distance between them increases .Correct answer is option 'B'. Can you explain this answer?.
What happens when a liquid becomes a gas?a)The particles of solid absorb all the heat energy and there occurs no change in the distance between them.b)The particles of liquid absorb heat energy and distance between them increases.c)The particles of liquid absorb heat energy and distance between them decreases.d)The particles of liquid do not absorb heat energy and distance between them increases .Correct answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about What happens when a liquid becomes a gas?a)The particles of solid absorb all the heat energy and there occurs no change in the distance between them.b)The particles of liquid absorb heat energy and distance between them increases.c)The particles of liquid absorb heat energy and distance between them decreases.d)The particles of liquid do not absorb heat energy and distance between them increases .Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What happens when a liquid becomes a gas?a)The particles of solid absorb all the heat energy and there occurs no change in the distance between them.b)The particles of liquid absorb heat energy and distance between them increases.c)The particles of liquid absorb heat energy and distance between them decreases.d)The particles of liquid do not absorb heat energy and distance between them increases .Correct answer is option 'B'. Can you explain this answer?.
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