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Standard molar enthalpy of formation of ...

Standard molar enthalpy of formation of `CO_(2)` is equal to `:`

A

Zero

B

the standard molar enthalpy of combustion of gaseous carbon

C

the sum of standard molar enthalpies of formation of CO and O_(2)

D

the standard molar enthalpy of combustion of carbon (graphite)

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The correct Answer is:
D
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RC MUKHERJEE-CHEMICAL THERMODYNAMICS-Objective problems
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  2. Molar heat capacity of water in equilibrium with ice at constant press...

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  3. Standard molar enthalpy of formation of CO(2) is equal to :

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  4. When steam condenses to water at 90^(@)C, the entropy of the system de...

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  5. A certain reaction is spontaneous at 85^(@)C . The reaction is endothe...

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  6. For the reaction, (1)/(2)A(2)+(1)/(2)B(2) to AB,DeltaH=-50 kcal If...

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  7. One mole of a non-ideal gas undergoes a change of state (2.0 atm, 3.01...

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  8. Which of the following thermodynamic varibles is extensive ?

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  9. Which of the following is an intensive property ?

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  10. Which of the following is an intensive property ?

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  11. Which of the following is not a thermodynamical function

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  12. Which among the following is not an exact differential?

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  13. Which of the following is a state function and also an extensive prope...

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  14. Which of the following is not equal to zero in a cyclic process ?

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  15. The reversible expansion of an ideal gas under adiabatic and isotherma...

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  16. For an ideal gas consider only p -v wok in group in going from initial...

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  17. A piston filled with 0.04 mol of an ideal gas expands reversibly from ...

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  18. Benzene and naphthalent form an ideal solution at room temperature. Fo...

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  19. A fixed mass m of a gas is subjected to transformation of states from ...

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  20. Refer to Q. 39. The pair of isochoric processes among the transformati...

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