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The enthalpy of combustion of dimond and...

The enthalpy of combustion of dimond and enthalpy of formation of carbon dioxide has the same value.

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Enthalpy of formation of compound is

Standard Enthalpy Of Formation

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Standard enthalpy of formation is zero for

Standard enthalpy of formation is zero for.

CENGAGE CHEMISTRY-THERMODYNAMICS-Exercises (True/False)
  1. Calorific value of fat

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  2. It is possible to calculate the value of DeltaH for the reaction H(2...

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  3. The enthalpy of combustion of dimond and enthalpy of formation of carb...

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  4. The SI unit of heat is 'calorie'.

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  5. Can we measure the absolute value of internal enegry?

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  6. w is positive when the work is done on the system.

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  7. Heat of combustion is the amount of heat evolved when the number of mo...

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  8. The heat of neutralisation of HCI with NaOH is same as that of HNO(3) ...

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  9. The heat of neutralisation becomes large if either the acid or the bas...

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  10. The total amount of heat evolved or absorbed in a reaction depends upo...

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  11. A spontaneous process is a process which is instaneous.

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  12. A process which is accompained by decrease of energy is not always spo...

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

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  14. For the equilibrium , DeltaG = - RT In K.

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  15. For the combustion of benzene to gaseous carbon dioxide and liquid wat...

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  16. Melting of ice involves increases in randomness and increase in enthal...

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  17. Show that in an isothermal expansion of an ideal gas, a DeltaU = 0 and...

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  18. A pack of cards randomly shuffled has more entropy than a pack of arra...

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  19. For adiabatic process, DeltaH = 0

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  20. Neither q nor w is a state function but q +w is a state function. Expl...

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