InterviewSolution
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InterviewSolution
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In the following questions morethan one correlation is possible between options of both columns. Match the following `:` `Delta`( Parameters) Description `{:(,Delta_(r)H^(c-),Delta_(r)S^(c-),Delta_(r)G^(c-),,),((i),+,-,+,(a),"None-spontaneous at high temperature"),((ii),-,-,+ "at high T",(b),"Spontaneous at all temperatures"),((iii),-,+,-,(c ),"Non-spontaneous at all temperatures"):}` |
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Answer» Correct Answer - `(i)-(c ),(ii),-(a),(iii)-(b)` (i) When `Delta_(r)G^(@)` is `+ve` reaction is non-spontaneous at all temperature, i.e., `(i) rarr (a)` (ii) `Delta_(r)G^(@) = + ve` at high T means the reaction is non-spontaneous at high temperature, i.e., (ii) `rarr` (a) . (iii) `Delta_(r) H^(@) = -ve` means it favours ,`Delta_(r)S^(@) = + ve`means it also favours. `Delta_(r)G^(@) = -ve` means reaction is spontaneous at all temperatures, i.e, (iii) `rarr`(a). |
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