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At 1 atm pressure freezing of n mole of ...

At `1 atm` pressure freezing of `n` mole of water liquid `(0^(@)C)` then heat transfer:

A

`n Delta H_("fusion")`

B

`-n Delta H_("combustion")`

C

`nC_(v,m)DeltaT`

D

`Delta H_("fusion")`

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RESONANCE-THERMODYNAMICS-Exercise -1 Part -II Only option correct type
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  2. H(2)O((s))rarrH(2)O((l)) This phase transition is carried out at con...

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  3. At 1 atm pressure freezing of n mole of water liquid (0^(@)C) then hea...

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  4. The free energy change for a reversible reaction at equilibrium is:

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  5. Delta H^(@) for the reaction X((g))+Y((g))hArrZ((g)) is -4.6 kcal, the...

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  6. Determine which of the following reactions at constant pressure repres...

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  7. Consider the reaction at 300 K H(2)(g)+Cl(2)(g)rarr2HCl(g), " "Del...

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  8. If DeltaH is the enthalpy change and DeltaU the change in internal ene...

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  9. Which plot represent an exothermic reaction ?

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  10. For which of the following change Delta H!=Delta U?

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  11. Calculate the standard internal energy of formation of liquid methyl a...

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  12. 2C+O(2)rarr2CO, Delta H= - 220 kJ which of the following statements is...

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  13. {:(C(s)+O(2)(g)rarrCO(2)(g), ,,,,DeltaH= -94.3 kcal//mol),(CO(g)+(1)/(...

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  14. In the reaction , CO(2)(g)+H(2)(g)rarrCO(g)+H(2)O(g), " "DeltaH= 2.8...

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  15. Given, H(2)(g)+Br(2)(g)rarr2HBr(g),DeltaH(1)^(0) and standard enthalpy...

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  16. For the following reaction, {:(C("diamond")+O(2)to CO(2)(g),, DeltaH...

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  17. The standard heat of combustion of a solid boron is equal to:

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  18. The heat of combustion of sucrose (C(12)H(22)O(11)) is 1350 kcal//mol....

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  19. If S+O(2)toSO(2),DeltaH=-298.2 " kJ" " mole"^(-1) SO(2)+(1)/(2)O(2)t...

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  20. When a certain amount of ethylene was combusted, 5644 kJ heat was evol...

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