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| શરત | તાપમાન |
|---|---|
| $(1)$. સ્વયંભૂ (Spontaneous) | $(p)$. $273 \ K$ |
| $(2)$. સંતુલન પર (At equilibrium) | $(q)$. $260 \ K$ |
| $(3)$. અસ્વયંભૂ (Non-spontaneous) | $(r)$. $280 \ K$ |
| કોલમ $I$ | કોલમ $II$ |
| $A$. $CO_{2(s)} \rightarrow CO_{2(g)}$ | $p$. ફેઝ ટ્રાન્ઝિશન (અવસ્થા પરિવર્તન) |
| $B$. $CaCO_{3(s)} \rightarrow CaO_{(s)} + CO_{2(g)}$ | $q$. અપરરૂપ ફેરફાર |
| $C$. $2H_{(g)} \rightarrow H_{2(g)}$ | $r$. $\Delta H$ ધન છે |
| $D$. $P_{(\text{white, solid})} \rightarrow P_{(\text{red, solid})}$ | $s$. $\Delta S$ ધન છે |
| $t$. $\Delta S$ ઋણ છે |
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