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प्रश्न
Fill in the blank with the correct word Given below.
Cohesive forces are negligible in ____
विकल्प
liquids
solids
gases
उत्तर
Cohesive forces are negligible in gases.
संबंधित प्रश्न
What do you observe when :
some ice cubes are kept in a glass tumbler
State whether the following is physical or chemical changes.
heating of water —
Tick (√) the correct alternative from the choice given for the following statement.
When we add water to the following substances, which one will show a chemical change?
How do you say that the process of digestion is a chemical change ?
Name one common substance which can be easily changed from one state to another by heating or cooling.
Fill in the following blank with suitable words :
Scientists say that there are actually five states of matter : solid, liquid, gas, .................... and ...................
Define the term 'latent heat of fusion' of a solid. How much is the latent heat of fusion of ice ?
Draw a labelled diagram of the experimental set-up to demonstrate the sublimation of ammonium chloride.
When heat is constantly supplied by a gas burner with small flame to melt ice, then the temperature of ice during melting :
What happens to a metal ball when it is heated? What does this show?
