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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता ७

Mercury: Liquid at room temperature:: Oxygen: ______.

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प्रश्न

Mercury: Liquid at room temperature:: Oxygen: ______.

रिकाम्या जागा भरा
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उत्तर

Mercury: Liquid at room temperature:: Oxygen: Gas at room temperature.

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Effect of Heat on Solid, Liquid and Gases
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Matter Around Us - Evaluation [पृष्ठ ३९]

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सामाचीर कलवी Science - Term 1 [English] Class 7 TN Board
पाठ 3 Matter Around Us
Evaluation | Q III. 1. | पृष्ठ ३९

संबंधित प्रश्‍न

Very Short Answer Type Question:
Give two examples of fast changes.


Very Short Answer Type Question:
Can you change the shape of a eraser after erasing?


Very Short Answer Type Question:
Why does a blacksmith heat the metal rim to fix it on a cart wheel?


Very Short Answer Type Question:
What are slow and fast changes? Give examples.


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:
Burning of wax


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:
Change of seasons


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


Higher Order Thinking Skills.

What changes take place in the movement and arrangement of particles during heating process?


How the iron blade is fixed into a wooden handle in tools used to dig the soil?


What happens to matter during heating?


How do hot air balloons float?


Which gas is produced when vinegar reacts with baking soda?


Nitrogen gas turns lime water milky.


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