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A reaction occurs spontaneously if:...

A reaction occurs spontaneously if:

A

`T DeltaS gt DeltaH and DeltaH` is +ve and `DeltaS` are -ve

B

`T DeltaS = DeltaH` and both `DeltaH and DeltaS` are +ve

C

`T DeltaS lt DeltaH` and both `DeltaH and DeltaS` are +ve

D

`T DeltaS gt DeltaH` and both `DeltaH and DeltaS` are +ve

Text Solution

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The correct Answer is:
D
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NEET-MCQ
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  2. In a zero-order reaction for every 10^(@) rise of temperature, the rat...

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  3. Which of the following pairs is isostractural (i.e having the same sha...

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  4. In which of the following reactions,standard reaction entropy change(D...

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  5. In a reaction , A + B rarr Product, rate is doubled when the concentra...

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  6. Limiting molar conductivity of NH(4)OH [i.e., Lambda(m)^(@)(NH(4)OH)] ...

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  7. Which of the following species contains three bond pair and one lone ...

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  8. Buffer solutions have constant acidity and alkalinity because

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  9. In freundlich adsorption isotherm, the value of 1/n is :

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  10. pH of saturated solution of Ba(OH)(2) is 12. The value of solubility p...

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  11. When Cl(2) gas reacts with hot and concentrated sodium hydroxide solut...

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  16. 50 mL of each gas A and of gas B takes 150 and 200 seconds respectivel...

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  17. Standard enthalpy of vaporisationDeltaV(vap).H^(Theta) for water at 10...

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  20. a metal crystallizes with a face-centered cubic lattice.The edge of th...

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