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The heat of reaction for C(10)H8(s) + 1...

The heat of reaction for
`C_(10)H_8(s)` + `12O_2`,(g) `rarr``10CO_2`,(g) +` 4H_2O(l)` at constant volume is -1228.2 kcal at `25^@C`. The heat of reaction at constant pressure and same temperature Is

A

-1228.2 kcal

B

-1229.3 kcal

C

-1232.9 kcal

D

-1242.6 kcal

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The correct Answer is:
C
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PATHFINDER-THERMODYNAMICS-QUESTION BANK
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  2. Which of the following has DeltaS^@ greater than zero?

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  3. The heat of reaction for C(10)H8(s) + 12O2,(g) rarr10CO2,(g) + 4H2O(l...

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  4. Which law states entropy of all pure crystalline solids is zero at abs...

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  6. For an ideal gas, the Joule Thomson coefficient is

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  7. The relation of DeltaH and DeltaE is represented as

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  8. Calculate the temperature at which DeltaG = -5.2 kJ mol^-1, DeltaH = 1...

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  9. When ice melts into water entropy

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  10. Which of the following Is not the extensive property?

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  11. C(s) + O2(g) overset to CO2(g) DeltaH = -94 kcal CO +1/2 O2(g) overs...

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  12. In order to decompose 9g water 142.5 kJ heat is required. Hence, the e...

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  13. The enthalpy of combustion of C6H6(l) is -3250 kJ. When 0.39 g of benz...

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  14. For the reaction H2O(s) iff H2O(l) at 0^@C and normal pressure

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  15. H2+Cl2 overset to 2HCl, DeltaH = 194kJ In this reaction heat of format...

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  16. N2(g) + 6H2(g) overset to 4NH3(g) What is the enthalpy of the above re...

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  17. N2(g) + 3H2(g) → 2 NH3(g). For the above reaction the correct stat...

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  18. A chemical process is carried out in a thermostat maintained at 25^@C,...

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  19. Identify the correct statement from the following in a chemical reacti...

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