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Science Bowl Question

📅 MIT Science Bowl 2021🎓 HS🔄 Round 12#️⃣ Question 16 TOSS UP📝 Multiple Choice

Which of the following is the main reason why 13C NMR peaks cannot be reliably integrated?

W) 13C is present in too low abundance
X) The relaxation rate of 13C is too slow
Y) The coupling constants from nearby atoms are too large for a consistent integration
Z) The signal to noise ratio is too low
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