What is true about modern methods used in the determination of the structure of compounds?
Correct answer: D. Accurate, simple and less time consuming
- A. Accurate but more time consuming
- B. Accurate, rapid but chemicals are used in large amounts
- C. Accurate, rapid but sophisticated and complicated
- D. Accurate, simple and less time consuming
Explanation
The modern methods used by scientists to identify and differentiate between cell structures are efficient, accurate, simple, and less time-consuming in comparison to the methods used in the past. Examples are IR spectroscopy, mass spectroscopy, NMR, etc.
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About Spectroscopy and Analysis
Spectroscopy studies how substances absorb, emit or interact with electromagnetic radiation. Coverage includes ultraviolet-visible absorption, infrared identification of functional groups, Beer-Lambert law, spectral interpretation and the use of spectroscopic data to identify or determine the concentration of chemical substances.
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