Difference between revisions of "Difference Between Critical Point And Triple Point"
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| − | The point at which saturated liquid and saturated vapour lines meet is called the critical point |The point at which fusion line and sublimation line and vapourisation meet is called the triple point | + | The point at which saturated liquid and saturated vapour lines meet is called the critical point | The point at which fusion line and sublimation line and vapourisation meet is called the triple point |
It is represented by a point on p-v-T surface |It is represented by a point on p-T diagram but appears as a line on p-v-T surface | It is represented by a point on p-v-T surface |It is represented by a point on p-T diagram but appears as a line on p-v-T surface | ||
At critical point there is no distinction between the liquid and vapour phases . below critical point the substances exists in a two phases | At triple point all the three phases can coexist together in equilibrium | At critical point there is no distinction between the liquid and vapour phases . below critical point the substances exists in a two phases | At triple point all the three phases can coexist together in equilibrium | ||
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Revision as of 00:21, 23 March 2016
| Critical point | Triple point |
|---|---|
| The point at which saturated liquid and saturated vapour lines meet is called the critical point | The point at which fusion line and sublimation line and vapourisation meet is called the triple point |
| It is represented by a point on p-v-T surface | It is represented by a point on p-T diagram but appears as a line on p-v-T surface |
| At critical point there is no distinction between the liquid and vapour phases . below critical point the substances exists in a two phases | At triple point all the three phases can coexist together in equilibrium |