MCQ
Which of the following is the most basic?
  • A
    $C _6 H _5 NH _2$
  • B
    $\left( C _6 H _5\right)_2 NH$
  • C
    $C _2 H _5 NH _2$
  • D
    $\left( C _2 H _5\right)_2 NH$

Answer

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