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Which statement regarding entropy is cor...

Which statement regarding entropy is correct?

A

A completely ordered deck of cards has more entropy than a shuffled deck in which cards are arranged ramdomly.

B

A perfect ordered crystal of solid nitrous oxide has more entropy than a disordered crystal in which the molecules are oriented randomly.

C

1 mole `N_(2)` gas at STP has more entropy than 1 mole `N_(2)` gas at 273 K in a volume of 11.2 litre.

D

1mole `N_(2)` gas at STP has more entropy than 1 mole `N_(2)` gas at 273 K and 0.25 atm

Text Solution

Verified by Experts

The correct Answer is:
C

For same amount of gas at constant temperature , lesser is the volume , lower will be the entropy.
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RESONANCE-THERMODYNAMICS-exercise-3 part-1 Advanced level Solutions
  1. Benzene burns according to the following equations at 300K (R=8.314 J ...

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  2. Ethyl chloride (C(2)H(5)Cl) , is prepared by reaction of ethylene with...

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  3. Which statement regarding entropy is correct?

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  4. One mole of solid Zn is placed in excess of dilute H(2)SO(4) at 27^(@)...

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  5. The enthy change for the reaction of 50 ml of ethylene with 50. 0 m...

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  6. When1 mole of ice melt at 0^(@) C and at constant pressure of 1 atm . ...

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  7. One mole of ideal monoatmic gas is carried throught the reversible cyc...

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  8. 130 g of Zn is dissolved in dilute sulphuric acid in an open beaker . ...

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  9. The enthalpy of combustion of propance (C(3)H(8)) gas in temes of give...

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  10. If x(1),x(2) and x(3) are enthalpies of H-H , O=O and O-H bonds respec...

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  11. NH(3)(g) + 3Cl(2)(g) rarr NCl(3)(g) + 3HCl(g), " "DeltaH(1) N(2...

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  12. The enthalpy of formation of H(2)O(l) is -285 KJ mol^(-1) and enthalpy...

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  13. Ethanol can undergo decompostion to form two sets of products. If th...

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  14. Find bond enthalpy of S-S bond from the following data: C(2)H(5)-S-C...

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  15. Given the following equations and DeltaH^(@) values, determine the ent...

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  16. Animals operate under conditons of constant pressure and most of the p...

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  17. From the given table answer the following question: {:(,CO(g),CO(2)(...

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  18. Calculate the free energy change at 298 K for the reaction, Br(2)(l)...

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  19. One gram sample of oxygen undergoes free expansion from 0.75L to 3.0 L...

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  20. Given that: DeltaG(F)^(@)(CuO) =-30.4 "Kcal"//"mole" DeltaG(f)^(@)...

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