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Which of the following is true for spont...

Which of the following is true for spontaneous process?

A

`DeltaG gt 0`

B

`DeltaG lt 0`

C

`DeltaG=0`

D

`DeltaG=TDeltaS`

Text Solution

Verified by Experts

The correct Answer is:
B
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OP TANDON-Chemical Thermodynamics and Thermochemistry-Objective Question Level-A
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  4. Considering entropy (S) as a thermodynamics parameter, the criterion f...

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  7. Two moles of an ideal gas is expanded isothermally and reversibly from...

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  8. The enthalpy of vaporisation of a liquid is 30 kJ mol^(-1) and entropy...

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  9. The sublimation energy of I(2) (solid) is 57.3 KJ/mole and enthalpy o...

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  10. DeltaH and DeltaS for a reaction are +30.558 kJ mol^(-1) and 0.066 kJ ...

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  11. What would be the heat released when an aqueous solution containing 0....

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  12. A process in which the system does not exchange heat with the surround...

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  13. The entropy of a crystalline substance a absolute zero on the basis of...

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  16. The absolute enthalpy of neutralization of the reaction, MgO(s)+2HCl...

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  18. A mixture of 2 mole CO and 1 mole O(2) in a closed vessel is ignited t...

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