MCQ
The amine with lowest $pK _{ b }$ is :
- A$CH _3 NH _2$
- ✓$\left( CH _3\right)_2 NH$
- C$\left( CH _3\right)_3 N$
- D$C _6 H _5 NH _2$
✓
Answer
Correct option: B.
$\left( CH _3\right)_2 NH$
b
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