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The enthalpy change for the reaction C...

The enthalpy change for the reaction
`C_(2)H_(2(g))+(5)/(2)O_(2(g)) rarr 2CO_(2(g)) +H_(2)O_((g))` is known as enthalpy of

A

combustion

B

formation

C

fusion

D

vaporisation

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The correct Answer is:
A
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MARVEL PUBLICATION-CHEMICAL THERMODYNAMICS AND ENERGETICS-MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP)
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  2. For the following reaction at 298 K H(2(g)) +(1)/(2)O(2(g))=H(2)O((l...

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  3. The enthalpy change for the reaction C(2)H(2(g))+(5)/(2)O(2(g)) rarr...

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  4. An isolated system is that system in which

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  5. The Delta H for combustion of a substance

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  6. Work done in an isothermal process at constant pressure is

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  7. Molar heat capacity is

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  8. In endothermic reaction

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  9. Identify the state function among the following :

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  10. For the reaction C(2)H(4)(g)+3O(2)(g) rarr 2CO(2) (g) +2H(2)O(l), De...

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  11. For the reaction N(2)(g)+3H(2)(g)to2NH(3)(g), which of the following...

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  12. A system, which can exchange mass as well as energy with its surroundi...

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  13. The heat of combustion of carbon is 394 kJ mol^(-1). The heat evolved ...

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  14. The value of heat of neutralisation is highest in

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  15. Enthalpy of a compound is equal to its

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  16. Which of the following is an intensive property?

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  17. The value of Delta H for the combustion of C((s)) is -94.0 kcal. Find ...

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  18. For an ideal gas the relationship between internal energy change Delta...

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  19. Calculate the heat of hydrogenation , C(2)H(4)(g)+H(2)(g)toC(2)H(6)(...

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  20. The heat of neutralisation of one mole of a strong acid (in dilute sol...

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