engineering recuitment FSSAI Technical Officer & Central Food Safety Officer Mock Test 2021 Food Technology Food Analysis and Testing Molecular Techniques
Which of the following statement(s) is/are NOT true regarding NMR Spectroscopy?
1
It exploits the magnetic properties of certain nuclei.
2
NMR is applicable to any nucleus possessing spin.
3
The mid-IR region covers the range from 4000 to 400 cm-1
4
It provides information on the number and type of chemical entities in a molecule.