MCQ
A reaction attains equilibrium when the free energy change accompanying it is
- APositive and large
- ✓Zero
- CNegative and large
- DNegative and small
Hence the reaction attains equilibrium when the free energy change accompanying it is zero.
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$\text { Given : pKa }\left( CH _3 COOH \right)=4.76$
$\log 2=0.30$
$\log 3=0.48$