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Which of the following pairs are correc...

Which of the following pairs are correctly matched ?

A

Arrhenius equation : Variation of enthalpy of a reaction with temperature

B

Kirchoff equation : Variation of rate constant with temperature

C

Second law of : Entropy of an isolated system tends to increase and reach a maximum value thermodynamics

D

Hess's law of constant : Enthalpy change in a reaction is always constant and independent of the heat summation manner in which the reaction occurs

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The correct Answer is:
C, D
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Which of the following pairs is correctly matched ?

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  • Which of the following pairs is/are correctly matched

    A
    1 only
    B
    1 and 3 only
    C
    2 and 3 only
    D
    All of these

  • Which of the following pairs not correctly matched?

    A
    Servants of India Society – G.K.Gokhale
    B
    Social Service League – N.M.Joshi
    C
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    D
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    • MOTION-THERMOCHEMISTRY -Exercise - 2 (Level-II)
    1. Which of the following pairs are correctly matched ?

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    2. Which of the following statements is (are) correct

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    3. Which is (are) correct for ideal gas ?

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    4. Which of the following are applicable for a thermochemical equation ? ...

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    5. The heat of reaction depends upon :

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    6. The enthalpy of formation of UF(g) is 22kcal mol^(-1) and that of U(g)...

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    7. The standard heat of formation of a compound is the :

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    8. The heat of neutralization of a strong acid by a strong base is a cons...

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    9. Which of the following statements is (are) true ?

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    10. The standard heat of formation of U(3)O(8) is -853.5 kcal mol^(-1) and...

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    11. For which of the following substances is the heat of formation in the ...

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    12. Which of the following statements is (are) true ?

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    13. The heat of combustion of ethanol was determined in a bomb calorimeter...

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    14. Heat of reaction is the change in enthalpy or internal energy as repre...

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    15. Heat of reaction is the change in enthalpy or internal energy as repre...

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    16. Heat of reaction is the change in enthalpy or internal energy as repre...

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    17. Heat of reaction is the change in enthalpy or internal energy as repre...

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    18. Heat of reaction is the change in enthalpy or internal energy as repre...

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    19. Heat of neuralisation is amount of heat evolved or absorbed when 1g- e...

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    20. Heat of neuralisation is amount of heat evolved or absorbed when 1g- e...

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