Advertisements
Advertisements
प्रश्न
Higher Order Thinking Skills.
What changes take place in the movement and arrangement of particles during heating process?
Advertisements
उत्तर
- The movement of its particles increases.
- Bonds between particles break when a substance melts evaporates. This causes the volume of matter to increase.
- The closeness, arrangement and motion of the particles in a substance change when it changes state. But the size of the particles remain in same size, (i.e.) the mass of matter does not change.
APPEARS IN
संबंधित प्रश्न
Very Short Answer Type Question:
Give two examples of slow changes.
Very Short Answer Type Question:
Give two examples of fast changes.
Very Short Answer Type Question:
Classify the following into slow and fast changes:
Spinning of top
Very Short Answer Type Question:
Classify the following into slow and fast changes:
Formation of curd from milk
Very Short Answer Type Question:
Classify the following into slow and fast changes:
Change of season
Very Short Answer Type Question:
Classify the following as slow or fast change:
Bearing of heart
Very Short Answer Type Question:
Classify the following as slow or fast change:
Melting of ice cream
Very Short Answer Type Question:
Classify the following as slow or fast change:
Weathering of rocks
Very Short Answer Type Question:
Classify the following as slow or fast change:
Cooking of food
Very Short Answer Type Question:
Classify the following as slow or fast change:
Formation of day and night
Mercury: Liquid at room temperature:: Oxygen: ______.
State true of false. If false, give the correct statement.
Argon is mono atomic gas.
Cold milk is heated and it becomes hot. Which type of change it is?
During heating or expansion, the ______.
What happens to matter during heating?
