Which of the following correctly represents the 1H NMR spectrum of ethanol (CH3CH2OH)? Select answer from the options below A spectrum showing a triplet at 3.7 ppm with an integration of 3, a singlet at 2.2 ppm with an integration of 1, and a quartet at 1.2 ppm with an integration of 2. A spectrum showing a quartet at 3.7 ppm with an integration of 2, a singlet at 2.2 ppm with an integration of 1, and a triplet at 1.2 ppm with an integration of 3. A spectrum showing a quartet at 3.7 ppm with an integration of 3, a singlet at 2.2 ppm with an integration of 1, and a triplet at 1.2 ppm with an integration of 2. A spectrum showing a triplet at 3.7 ppm with an integration of 2, a singlet at 2.2 ppm with an integration of 1, and a quartet at 1.2 ppm with an integration of 3