Chemistry-
General
Easy

Question

By which of the following procedures can ethyl n-propyl ether be obtained?

  1. straight C subscript 2 straight H subscript 5 OH not stretchy ⟶ with HBr on top straight I stack II with Mg on top with text  ether  end text below not stretchy ⟶ with straight H subscript 2 straight O on top III stack Br with Na on top with CH subscript 3 CH subscript 2 Br below
  2. straight C subscript 2 straight H subscript 5 OH not stretchy ⟶ with HBr on top straight I stack II with Mg on top with text  ether  end text below stack stack 2 times straight H subscript 3 superscript plus straight O with Na on top with CH subscript 3 CH subscript 2 Br below text  III  end text
  3. straight C subscript 2 straight H subscript 5 OH plus straight H subscript 2 SO subscript 4 not stretchy ⟶ with 140 to the power of ring operator straight C on top
  4. straight C subscript 2 straight H subscript 5 OH plus text  Conc.  end text not stretchy ⟶ for CH subscript 3 CH subscript 2 CH subscript 2 Br of straight I

The correct answer is: straight C subscript 2 straight H subscript 5 OH not stretchy ⟶ with HBr on top straight I stack II with Mg on top with text  ether  end text below stack stack 2 times straight H subscript 3 superscript plus straight O with Na on top with CH subscript 3 CH subscript 2 Br below text  III  end text

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