Day 491: JEE Mains Chemistry

1. A.
   Number of intermediates $= 3$, Number of activated complexes $= 2$, Rate determining step $=$ II
2. B.
   Number of intermediates $= 2$, Number of activated complexes $= 3$, Rate determining step $=$ II
3. C.
   Number of intermediates $= 2$, Number of activated complexes $= 3$, Rate determining step $=$ I
4. D.
   Number of intermediates $= 2$, Number of activated complexes $= 3$, Rate determining step $=$ III

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1. A.
   $\Delta G$ is negative for a spontaneous reaction
2. B.
   $\Delta G$ is positive for a spontaneous reaction
3. C.
   $\Delta G$ is zero for a reversible reaction
4. D.
   $\Delta G$ is positive for a non-spontaneous reaction

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1. A.
   Statement I is false but Statement II is true
2. B.
   Statement I is true but Statement II is false
3. C.
   Both Statement I and Statement II are true
4. D.
   Both Statement I and Statement II are false

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