Karnan posted an Question
December 07, 2020 • 19:48 pm 30 points
  • IIT JAM
  • Chemistry (CY)

At an operating frequency of 350 mhz, the shift (in hz) of resonance from tms (tetramethylsilane) of a proton with chemical shift of 2 ppm is

At an operating frequency of 350 MHz, the shift (in Hz) of resonance from TMS (tetramethylsilane) of a proton with chemical shift of 2 ppm is

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    Lingareddy 1

    by using above formula 2× instrument frequency =observed shft ×10^6 observed shft =2×350×10^6/10^6 = 700

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    Dinesh khalmaniya 1 best-answer

    700 hz Explanation - Chemical shfit(ppm) = Resonating frequency(Hz) / Operating Frequency (MHz)

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