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Does the evaporation of a liquid occur o...

Does the evaporation of a liquid occur only at a fixed temperature ?

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No, the evaporation of a liquid occurs at all temperatures.
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DINESH PUBLICATION-MATTER IN OUR SURROUNDINGS -Very Short Answer Questions
  1. Define gaseous state of a substance.

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  2. Represent freezing and boiling temperature of water in Celsius as well...

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  3. Does the evaporation of a liquid occur only at a fixed temperature ?

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  4. What is the name given to the process when the vapours of a liquid get...

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  5. Does the temperature of liquid increase further when it starts boiling...

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  6. Why do we sweat more in a humid day ?

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  7. How does pressure help in the liquefication of a gas ?

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  8. What is meant by saying that latent heat of vaporisation of water to 2...

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  9. In which state of matter (a) Intermolecular forces are the maximum. (b...

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  10. Latest heat of vaporisation of two liquids A and B are 100 J//kg " and...

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  11. What temperature in Kelvin scale is equale to 50^(@)C ?

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  12. Why does a balloon inflate when air is blown into it ?

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  13. Write full form of (i) C.N.G. (ii) L.P.G.

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  14. Melting points of three solids X, Y and Z are 298 K, 314K and 398 K re...

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  15. What happens to the heat energy supplied to a solid once it starts mel...

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  16. You are provided with a fine white coloured powder which is either sug...

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  17. Name the term used for the following : (i) Conversion of vapours to ...

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  18. What is a pure substance ? Give its one characteristic.

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  19. Name SI unit of measuring temperature. The boiling point of water is 1...

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  20. Name three states of matter. Which state of matter is rigid and why ?

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