Question

what is (n+1) rule? explain with example (50word)​

Answer 1

Explanation:

The (n+1) rule is an empirical rule used to predict the multiplicity and in conjuction with Pascal's triangle splitting patern of peaks in 1H and 13C NMR spectra, states that if a given nucleus is coupled to n number of nuclei that are equivalent, the multiplicity of the peak is (n+1).

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