The entropy change for cooling 1.6 g of an organic compound (mol. Wt. 32, molar heat capacity at constant pressure, `59 JK^(-) mol^(-)`) from 1000 K to 800 K is :A. `-0.659 JK^(-1)`B. `+0.659 JK^(-1)`C. `-1.318 JK^(-1)`D. `+1.318 JK^(-1)`

The entropy change for cooling 1.6 g of an organic compound (mol. Wt.

1.	The entropy change for cooling 1.6 g of an organic compound (mol. Wt. 32, molar heat capacity at constant pressure, `59 JK^(-) mol^(-)`) from 1000 K to 800 K is :A. `-0.659 JK^(-1)`B. `+0.659 JK^(-1)`C. `-1.318 JK^(-1)`D. `+1.318 JK^(-1)`
Answer» Correct Answer - A `DeltaS=2.303 nC_(p)"log" T_(2)/T_(1)`

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The entropy change for cooling 1.6 g of an organic compound (mol. Wt. 32, molar heat capacity at constant pressure, `59 JK^(-) mol^(-)`) from 1000 K to 800 K is :A. `-0.659 JK^(-1)`B. `+0.659 JK^(-1)`C. `-1.318 JK^(-1)`D. `+1.318 JK^(-1)`

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