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When the activation energies of the forw...

When the activation energies of the forward and backward reactions are equal, then :

A

`DeltaU`=0,`DeltaS`=0

B

`DeltaU`=0,`DeltaG`=0

C

`DeltaS`=0,`DeltaG`=0

D

Only `DeltaU`=0

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • In a hypothetical reaction X to Y , the activation energy for the forward backward reactions are 15 and 9 kJ mol^(-1) respectively. The potential energy of X is 10 kJ mol^(-1) . Which of the following statement is/are correct? (i) The threshold energy of the reaction is 25 kJ mol^(-1) (ii) The potential energy of Y is 16 kJ mol^(-1) (iii) Heat of reaction is 6 kJ mol^(-1) The reaction is endothermic.

    A
    Only (i)
    B
    Only (i) and (ii)
    C
    Only (ii) and (iii)
    D
    All are correct

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