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The conventional standard molar enthalpy...

The conventional standard molar enthalpy of an element in its stable state of aggregation at `298K` is taken to be ……………. .

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CENGAGE CHEMISTRY ENGLISH-THERMODYNAMICS-Exercises (Fill In The Blanks)
  1. The heat content of the products is more than that of the reactants in...

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  2. The standard molar enthalpy of a substance is the enthalpy of the subs...

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  3. The conventional standard molar enthalpy of an element in its stable s...

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  4. The heat released when the requisite amounts of iron in the gaseous st...

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  5. The products of combustion of hydrocarbon at 298 K are ……….. and ……………...

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  6. The products of combustion of hydrocarbon at 298 K are ……….. and ……………...

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  7. Which of the following reactions will have the value of enthalpy of ne...

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  8. The enthalpy of neutralisation of a weak acid is …………….. than that of ...

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  9. The enthalpy of fusion of KCl is…………..than that of naphthalene.

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  10. The enthalpy change of the reaction: CuSO(4)(s) +5H(2)O(l)rarr CuSO(...

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  11. The enthalpy change when 1mol of graphite is converted into diamond is...

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  12. The stable state of aggregation of carbon at 298K and 1atm pressure is...

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  13. The stable state of aggregation of sulphur at 298K and 1atm pressure i...

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  14. The part of the universe chosen for study of enegry changes is called ...

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  15. The energy stored within a substance is called its…………..

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  16. A reaction in which heat is absorbed is called an……………….

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  17. The enthalpy of elements in their standard states are taken as zero .T...

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  18. Why is heat of neutralisation for a strong acid and strong base consta...

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  19. Delta("sub")H=………………..+………………. .

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  20. The heat of combustion of benzene is -3264 kJmol^(-1). The heat evolve...

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