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प्रश्न
The molecules can move freely anywhere in
पर्याय
gases
liquids
solids
none of the above
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उत्तर
gases
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संबंधित प्रश्न
Name a liquid which can be classified as a pure substance and conducts electricity.
Name a metal which has a low melting point.
What are (i) metals (ii) non-metals, and (iii) metalloids ? Give two examples each of metals, non-metals and metalloids.
Which of the following is not an element ?
A solution contains 5.6 mL of alcohol mixed with 75 mL of water. Calculate the concentration of this solution.
State whether the following statement is true or false :
Bread is an example of solid foam.
Which of the following do not exhibit Tyndall effect ?
Starch solution, Sugar solution, Ink, Salt solution, Copper sulphate solution, Ammonium chloride solution, Fog, Smoke, Car exhausts.
Describe the various steps involved in the separation of iodine, iron filings and salt from a mixture.
Solids possess very high kinetic energy.
The pressure of gases does not depend on the temperature of the gas and the volume it occupies.
