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Which has larger absolute entropy per mo...

Which has larger absolute entropy per mole?
a. `H_(2)O(l) at 298 K or H_(2)O(l) at 350K`.
b. `N_(2)`or No both at` 298K`

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a. `H_(2)O(l)` at `350K` has larger absolute entropy per mole.
b. `NO` at `298K` has greater entropy.
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CENGAGE CHEMISTRY-THERMODYNAMICS-Exercises (Subjective)
  1. State the first law of thermodynamics.

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  2. For the reactions, N(2)(g) +3H(2)(g) rarr 2NH(3)(g) predict, whether t...

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  3. Which has larger absolute entropy per mole? a. H(2)O(l) at 298 K or ...

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  4. The dissolution of ammonium chloride in water is an endothermic proces...

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  5. Does an aqueous solution of Mg^(2+) ions have larger entropy before or...

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  6. Predict the sign of DeltaG for the reaction at a very low temperature ...

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  7. DeltaH and DeltaS are +ve. Under what conditions, process will be spon...

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  8. What is the limitation of the first law of thermodynamics?

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  9. Which of the following is an extensive property?

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  10. Which one of the following is a state property/function?

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  11. The heat of combustion of H(2)(g) at constant pressure and 300k is -28...

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  12. The standard absolute entropy of a substance, (S^(Theta)) is the entro...

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  13. If the enthalpy of combustion of diamond and graphite are -395.4 kJ mo...

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  14. For a spontaneous process, which of the following is always true?

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  15. H(2)(g) +(1)/(2)O(2)(g) rarr H(2)O(g) DeltaH =- 242 kJ mol^(-1) Bond...

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  16. Which one of the following has the same value as Delta(f)H^(Theta), CO...

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  17. For which of the following processes is DeltaS negative?

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  18. Predict DeltaH gt DeltaU or DeltaH lt DeltaU. a. C("graphite") +O(2)...

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  19. What is significance of T DeltaS in DeltaG = DeltaH - T DeltaS?

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  20. What is the physical significance of free enegry?

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