MCQ
The reaction rate at a given temperature becomes slower, then
- ✓The free energy of activation is higher
- BThe free energy of activation is lower
- CThe entropy changes
- DThe initial concentration of the reactants remains constant
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| सूची $I$ (यौगिक) | सूची $II$ ($Pk_a$ मान) |
| $A$.ethanol | $I$. $10.0$ |
| $B$. phenol | $II$. $15.9$ |
| $C$. $m$-nitrophenol | $III$. $7.1$ |
| $D$. $p$-nitrophenol | $IV$. $8.3$ |
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