6.) Give a limitation of Aston's mass spectrography
Answers
Explanation:
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Mass spectrometry
WRITTEN BY
John Herbert Beynon See All Contributors
Royal Society Research Professor Emeritus, University College of Swansea, University of Wales. Author of Mass Spectrometry and Its Application to Organic Chemistry.
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Alternative Title: mass spectroscopy
ARTICLE CONTENTS
Mass spectrometry, also called mass spectroscopy, analytic technique by which chemical substances are identified by the sorting of gaseous ions in electric and magnetic fields according to their mass-to-charge ratios. The instruments used in such studies are called mass spectrometers and mass spectrographs, and they operate on the principle that moving ions may be deflected by electric and magnetic fields. The two instruments differ only in the way in which the sorted charged particles are detected. In the mass spectrometer they are detected electrically, in the mass spectrograph by photographic or other nonelectrical means; the term mass spectroscope is used to include both kinds of devices. Since electrical detectors are now most commonly used, the field is typically referred to as mass spectrometry.
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Answer:
- It is not so good to find out the hydrocarbons.
- It does not show the optical isomers
- Also, it does not able to show geometrical isomers.
Explanation:
- This type of the spectrography is use to find the masses of the isotopes.
- With the help of the magnetic and eclectic field it can be find out the masses of the different isotopes in the different types of environment,
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