Do all substances change from solid to liquid and liquid to gas on heating ?Explain
Answers
Answered by
8
YES!!! All substance changes to gaseous form on certain temperature.This due to on heating all molecules expand and are converted into gaseous state.
Even table gets melted when it reaches a certain temperature.
Even table gets melted when it reaches a certain temperature.
lovely09:
yes but it certainly does not melt as u have said earlier :)
it turns into gas directly.. there's no place for melting here!
sublimation also exists..
I said that only
when did I question the existing of sublimation?! xD
existence*
and some substance do not under go liquid state hence do not undergo melting. When anything solid turns into a gas without first becoming liquid, that's sublimation. just Fyi
hence your answer is wrong
pssst.change it before any one sees
how is my answer wrong!?
Answered by
2
Answer:
- No,All substances do not change from solid to liquid and from liquid to gas.
- Substances such as camphor and ammonium chloride change from solid to gaseous state of on heating.
- Solid camphor on heating changes to directly from solid state to gaseous state and vice versa without passing through liquid state.
- This phenomenon is called "sublimation".
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