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Which of the following is correct for the change shown below ? `underset(298K)(aA+bB) overset(Delta_(r)S_(1)^(@))rarrcunderset(298)(C+dD)` `Delta_(r)S_(1)^(@)darr " " uarr Delta_(r)S_(4)^(@)` `underset(0K)(aA+bB) overset(Delta S_(3)^(@))rarr cunderset(0K)(C+dD)`A. `Delta_(r)S_(1)^(@) = cS_(C)^(@) + dS_(D)^(@) - (aS_(A)^(@)+bS_(B)^(@))`B. `Delta_(r)S_(2)^(@) = -[aS_(A)^(@)+bS_(B)^(@)]`C. `Delta_(r)S_(3)^(@) = 0`D. `Delta_(r)S_(4)^(@) = -[cS_(C)^(@)+dS_(D)^(@)]` |
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Answer» Correct Answer - A::B::C `Delta_(r)S_(4)^(@) = sumS_(P) - sum S-(R) = CS_(C)^(@)+dS_(D)^(@) - 0 - 0` |
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