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Imdadul haque Asked a Question
September 18, 2020 10:02 pmpts 30 pts
  • IIT JAM
  • Chemistry (CY)

Tifr-214 10) an organie compound has the following spectroscopic properties: mass spectrometry miz 102 (very small), $7 & 43 are the largest ions; 'h nmr:6 14 &

TIFR-214 10) An organie compound has the following spectroscopic properties: Mass Spectrometry miz 102 (very small), $7 & 43 are the largest ions; 'H NMR:6 14 & 3.9 ppm (both singlets, intensity ratio 3:2). C NMR: 6 108, 64 & 25 ppm, Infrared spectroscopy several strong absoptions in the 1000 to 1 300 cm region. Which of the following is the most likely formula of this compound? B) X C
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  • Imdadul haque
    okay sir 👍
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  • Priyanshu kumar Best Answer
    See the question there is given two 1H NMR spectra of 3:2 intensity means two equivalent protons....This condition is satisfied by only 1st and 4th compound as in 2nd and 3rd there...
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    Priyanshu kumar
    you have to go through all the spectroscopy technique for deeply understanding this concept...Some data you have to learn like case of IR spectra....
  • Priyanshu kumar thankyou
    Option A is correct
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