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प्रश्न
Give two examples of the following:
Substances which sublime.
उत्तर
Naphthalene, camphor, dry ice.
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संबंधित प्रश्न
Ripening of fruits is a desirable change.
Is there any change in temperature during the change of phase?
Give the usual name for the following :
Heat required to change the state of a substance without changing the temperature.
Define 'melting point' of a substance ? What is the melting point of ice
Explain briefly, how gases can be liquefied.
Why does a candle become smaller on burning with time?
Fill in the blanks:
The molecules are at a greater distance in ______ compared to liquids.
The process by which a solid changes into a liquid is called
State which of the following statement is true or false. If false write the correct statement.
Solids are highly compressible and rigid.
Fill in the blanks with the correct words of the statement given below:
During sublimation, a solid on heating turns directly into _________ and on cooling back to __________.
