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The incorrect IUPAC convention...

The incorrect IUPAC convention

A

Heat gained by system +ve sign

B

Work done by system -ve sign

C

Work done on the system +ve sign

D

Heat gained by system -ve sign

Text Solution

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The correct Answer is:
D
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NARAYNA-THERMODYNAMICS-C.U.Q
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  2. DeltaH is negative for the reaction

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  3. The incorrect IUPAC convention

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  4. Which of the following is an endothermic reaction?

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  5. When water is added to quick lime, the reaction is

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  6. Of the following an endothermic reaction is

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  7. Which of the following reactions is not exothermic?

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  8. Of the following a correct statement is

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  9. Charge in enthalpy and change in internal energy are equal at room tem...

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  10. For the transition C("(diamond)") rarr C("(graphite)"), DeltaH=-1.5 kJ...

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  11. The enthyalpy change for the process C("(graphite)") rarr C((g)), Delt...

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  12. H(2) (g) +I(2) (g) rarr 2HI (g), DeltaH=51.9 kJ. According to this, ...

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  13. The equation in according with the definition of standard heat of form...

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  14. Which of the following values of heat of formation indicates that the ...

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  15. Among the following gases, heat of combustion is highest for

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  16. The standard enthalpy of formation (Delta(f)H^(@)) at 298K for methan...

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  17. Calculate the enthalpy of formation of Delta(f)H for C(2)H(5)OH from t...

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  18. The standard enthyalpy of N(2(g))+3H(2(g)rarr2NH(3(g)) is

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  19. Hess's law of constant heat summation is bases on

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  20. According to Hess's law, the thermal effects of a reaction depends on

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