1.

With reference to the recent development of food testing using NMR spectroscopy, consider the following statements:n1. NMR spectroscopy stands for Nuclear Magnetic Resonance (NMR) Spectroscopy.n2. It is a biological technique used to ascertain the quality and used in research to determine the content and purity of a sample.

A. only 2
B. only 1
C. both 1 and 2
D. neither of the above
Answer» C. both 1 and 2


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