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What is the correct from the following f...

What is the correct from the following for the reaction `H_(2) O_((l)) hArr H_(2) O_((g))` at `100^(@) C` and 1 atm. Pressure ?

A

`Delta E =0`

B

`Delta H =0`

C

`Delta H = Delta E`

D

`Delta H = T Delta S`

Text Solution

Verified by Experts

The correct Answer is:
D
At equilibrium `Delta G=0`, therefore `0= Delta H- T Delta S therefore Delta H = T Delta S`
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  4. Given C(s)+O(2(g))toCO(2(g)),DeltaH=-94.2K cal H(2(g))+½O(2(g))toH(2...

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  5. Which of the following reaction is endothermic reaction ?

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  7. H^(+) + OH^(-1) to H(2) O + 13.7 K Cal calculate the enthalpy of neutr...

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  8. Fermentation reaction is .......... .

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  9. How many moles of water is produced during combustion of 8 gm of CH(4)...

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  10. Which of the following has maximum neutralization enthalpy ?

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  11. Which of the following gas has maximum heat of combustion?

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  12. Calculate the heat produced during neutrilisation reaction of 36.5 gm ...

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  13. For which of the following reaction Delta H ne Delta E ?

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  14. State the unit of molar entropy.

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  15. Work is not done during the expansion of ideal gas in vacuum. Why ?

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  16. S+(3)/(2) O(2) to SO(3) + y " kJ" SO(2) + (1)/(2) O(2) to SO(3) + 2x...

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  17. Calculate the enthalpy of formation of CO from the given information. ...

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  18. If Delta H gt Delta G for the given process, then ..........

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  19. If the system does not lose heat or does not receive heat, then the pr...

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  20. Value of Delta G is -ve for ice to water system at .......... temperat...

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