Graduate Pharmacy Aptitude Test (GPAT) 2017 Solved Paper

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Question : 63 of 125

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Which among the following rules about spin - spin coupling and bond multiplicities are correct with regard to NMR spectra

Coupling constant rarely exceeds 20‌cps whilechemical shifts are over 1000‌cps
Spin - Spin interactions are dependent of strength of the applied field
Coupling constants increase with distance
Equivalent nuclei interact with each other to show interaction

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