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प्रश्न
State which of the following statement is true or false. If false write the correct statement.
Atoms/molecules in gases move only about their own positions.
पर्याय
True
False
उत्तर
False
Correct statement: Atoms/molecules in gases move everywhere.
संबंधित प्रश्न
Convert the following temperature to the Kelvin scale.
25°C
A few substances are arranged in the increasing order of 'forces of attraction' between their particles. Which one of the following represents the correct arrangement?
What is the name of the process in which a solid turns directly into a gas ?
Name one common substance which can be easily changed from one state to another by heating or cooling.
Why does the temperature of a substance remain constant during the change of state ?
Give reasons:
Why a solid does not flow, but a liquid flows?
Name the phenomenon which causes the following changes:
Conversion of ice into water
State if the following is a physical property of a substance.
Water acidified with dilute sulphuric acid is a good conductor of electricity.
What is it made from? Why?
The sheets used for roofing.
Matter in any state is composed of small particles – molecules, atoms, or ions. Differentiate the terms above in Italics.
