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The difference between the heats of reac...

The difference between the heats of reaction at constant pressure and a constant volume for the reaction `2C_(6)H_(6)(l) + 15O_(2)(g) rarr 12CO_(2)(g) + 6H_(2)O(l)` at `25^(@)C` in `kJ` is

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The correct Answer is:
`-7.432 kJ`
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RESONANCE ENGLISH-THERMODYNAMICS-Exercise-1 Part-I Subjective question
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  2. The difference between the heats of reaction at constant pressure and ...

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  3. For the reaction : C(2)H(5)OH(l)+3O(2)(g)rarr2CO(2)(g)+3H(2)O(g) if ...

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  4. 2 mole of zinc is dissolved in HCl at 25^(@)C. The work done in open v...

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  5. Classify the following processes as exothermic or endothermic: (A) B...

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  6. Why is the enthalpy of sublimation equal to the sum of enthalpy of fus...

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  7. For a chemical reaction, Delta C(p) is negative (Delta C(p) lt 0). T...

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  8. Diborane is a potentail rocket fuel which undergoes combusion accordin...

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  9. The specific heats of iodine vapour and solid are 0.031 and 0.055 cal/...

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  10. Predict the standard reaction enthalpy of 2NO(2)(g)rarrN(2)O(4)(g) at ...

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  11. The heat of combustion of ethyl alcohol is -300 kcal. If the heats of ...

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  12. Find out the heat evolved in combustion if 112 litres ( at STP) of wat...

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  13. If {:(H(2)+1//2O(2)rarrH(2)O",",,,,DeltaH= -68 kcal),(K+H(2)OrarrKOH(a...

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  14. Substance A(2)B(g) can undergoes decomposition to form two set of prod...

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  15. One litre sample of a mixture of CH(4) and O(2) measured at 32^(@)C an...

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  16. The standard enthalpy of decomposition of the yellow complex H(3)NSO(2...

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  17. When 12.0g of carbon (graphite)reacted with oxygen to form CO and CO(2...

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  18. Calculate the bond energy of Cl-Cl bond from the following data: CH(...

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  19. Calculate DeltaH^(@) ("in" kJmol^(-1)) for the reaction CH(2)Cl(2)(...

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  20. Calculate the enthalpy change (Delta H) of the following reaction 2C...

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