Advertisements
Advertisements
प्रश्न
Which liquid metal is used for making thermometers?
Advertisements
उत्तर
Mercury metal is used for making thermometers.
APPEARS IN
संबंधित प्रश्न
Write the properties of this substance.
Chalk
Write the properties of this substance.
Iron ball
Write the properties of this substance.
Coal
Very Short Answer Type Question:
Is a substance which can be compressed soft or hard?
Very Short Answer Type Question:
Write two gases which are soluble in water.
Short Answer Type Question:
Kerosene, coconut oil, mustard oil do not dissolve in water, even on shaking. They separate after sometime forming two different layers. Explain why.
Long Answer Type Question:
Write an experiment to show that our palm is translucent.
List all items known to you that float on water. Check and see if they will float on an oil or kerosene.
Find the odd one out from the following:
You are provided with the following materials – turmeric, honey, mustard oil, water, glucose, rice flour, groundnut oil.
Make any three pairs of substances where one substance is soluble in the other and any three pairs of substances where one substance remains insoluble in the other substances.
