Question

why the nuclei 13C is suitable

for NMR investigation but 12C is not.
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Answer 1

why the nuclei 13C is suitable

for NMR investigation but 12C is not.

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Explanation:

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Answer 2

Answer:

Nuclei 13c is suitable because it behaves like a little magnet, it means that it can also be aligned with an external magnet field or opposed to it.

I hope so it will help you !