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The difference between boiling and evaporation is:
  • a)
    Evaporation occurs at one temperature only while boiling may occur at different temperatures
  • b)
    Boiling changes the liquid into a gas while evaporation makes the liquid disappear
  • c)
    Boiling occurs at one temperature while evaporation may occur at different temperatures
  • d)
    There is no difference between boiling and evaporation as in each case a liquidis changed into a gas
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The difference between boiling and evaporation is:a)Evaporation occurs...
Introduction:
Boiling and evaporation are both processes that involve the conversion of a liquid into a gas. Although they may seem similar, there are some key differences between the two.

Difference between boiling and evaporation:

1. Temperature:
- Boiling: Boiling occurs at a specific temperature known as the boiling point of the liquid. This temperature is different for different liquids. For example, water boils at 100 degrees Celsius at sea level.
- Evaporation: Evaporation, on the other hand, can occur at any temperature below the boiling point of the liquid. It is a slower process that happens gradually as the liquid particles gain enough energy to escape into the air.

2. Process:
- Boiling: Boiling is a rapid process in which bubbles of vapor form within the liquid and rise to the surface. This happens when the temperature of the liquid reaches its boiling point.
- Evaporation: Evaporation occurs when the liquid particles at the surface gain enough kinetic energy to escape into the air as vapor. It happens at the surface of the liquid and does not involve the formation of bubbles.

3. Heat Source:
- Boiling: Boiling requires the addition of heat to the liquid from an external source, such as a stove or a flame. The heat causes the liquid to reach its boiling point and undergo a phase change.
- Evaporation: Evaporation can occur without the addition of external heat. It happens naturally as the liquid particles gain energy from their surroundings, such as sunlight or room temperature.

4. Occurrence:
- Boiling: Boiling occurs throughout the liquid, as the heat is evenly distributed and reaches all parts of the liquid. This is why bubbles form throughout the liquid during boiling.
- Evaporation: Evaporation occurs only at the surface of the liquid. The liquid gradually reduces in volume as the surface particles escape as vapor, but the bulk of the liquid remains unaffected.

Summary:
In summary, the main difference between boiling and evaporation is that boiling occurs at a specific temperature (boiling point) and requires the addition of external heat, while evaporation can occur at any temperature below the boiling point and does not necessarily require external heat. Boiling is a rapid process that involves the formation of bubbles throughout the liquid, while evaporation is a slower process that occurs only at the surface of the liquid.
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The difference between boiling and evaporation is:a)Evaporation occurs at one temperature only while boiling may occur at different temperaturesb)Boiling changes the liquid into a gas while evaporation makes the liquid disappearc)Boiling occurs at one temperature while evaporation may occur at different temperaturesd)There is no difference between boiling and evaporation as in each case a liquidis changed into a gasCorrect answer is option 'C'. Can you explain this answer?
Question Description
The difference between boiling and evaporation is:a)Evaporation occurs at one temperature only while boiling may occur at different temperaturesb)Boiling changes the liquid into a gas while evaporation makes the liquid disappearc)Boiling occurs at one temperature while evaporation may occur at different temperaturesd)There is no difference between boiling and evaporation as in each case a liquidis changed into a gasCorrect answer is option 'C'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about The difference between boiling and evaporation is:a)Evaporation occurs at one temperature only while boiling may occur at different temperaturesb)Boiling changes the liquid into a gas while evaporation makes the liquid disappearc)Boiling occurs at one temperature while evaporation may occur at different temperaturesd)There is no difference between boiling and evaporation as in each case a liquidis changed into a gasCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The difference between boiling and evaporation is:a)Evaporation occurs at one temperature only while boiling may occur at different temperaturesb)Boiling changes the liquid into a gas while evaporation makes the liquid disappearc)Boiling occurs at one temperature while evaporation may occur at different temperaturesd)There is no difference between boiling and evaporation as in each case a liquidis changed into a gasCorrect answer is option 'C'. Can you explain this answer?.
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