What is Fourier Transform Spectrosopy?

Answers were Sorted based on User's Feedback

What is Fourier Transform Spectrosopy?..

Answer / bhavin mehta

This is a family of spectroscopic techniques in which the
sample is irradiated by all relevant wavelengths
simultaneously for a short period of time.

The absorption spectrum is obtained by applying a
mathematical analysis to the resulting energy pattern.

Is This Answer Correct ?    16 Yes 7 No

What is Fourier Transform Spectrosopy?..

Answer / chemistk

FTIR is the process by which a sample is placed into a KBr
pellet or mineral oil mull and subjected to infrared
radation (waves of light from the IR part of the light
spectrum). The IR light is then partially
absorbed/transmitted by the bonding of the molecules within
the sample by their streching & bending. This absorption
is then represented graphically with a spectrum from 450 -
4000nm. This is a fingerprint of the substance (best
results are obtained with pure samples).

Is This Answer Correct ?    17 Yes 11 No

What is Fourier Transform Spectrosopy?..

Answer / pankaj pate


Is This Answer Correct ?    6 Yes 0 No

What is Fourier Transform Spectrosopy?..

Answer / anidhya

Actually the thing is that when polychromatic IR radiation may comes into contact of substance, the moleule get energy by absorption process, shows stretching and bending in its bond. When they emitted this polycromatic radiation which have number of specfic frequency wavelengths. The mathematical expression used for transform this polycromatic to its significant presentable data is called fourier transform.

Is This Answer Correct ?    2 Yes 0 No

What is Fourier Transform Spectrosopy?..

Answer / vani

To determine the spectrum of mixture of compounds by using
fourier mathematical relations & attached with competer

Is This Answer Correct ?    5 Yes 4 No

Post New Answer

More Analytical Chemistry Interview Questions

what is dead time in hplc?

3 Answers   Orchid,

What are the different zones in stability according to ICH?

1 Answers   Apotex,

Why water not directed by FID detector 

2 Answers   Amoli Organics, Lupin,

what is dissolution

6 Answers   DRL,

wat is the role of michelson interferometer in FTIR and He-Ne lase.detailed answer required in simple language

1 Answers   Police Constable,

What is the difference between Optical rotation and Spcefic optical rotation

2 Answers   IPCA, Matrix,

how do we get usp reference standard potency?

1 Answers   MSN Pharma, Ind Swift Laboratories,

how v can identify functional groups by wet techniques?

2 Answers  

who is the father of HPLC?

6 Answers   IPCA, Cipla,

Whatn is HPLC

1 Answers   HPLC, Orchid, Jubilant,

What is difference b/w IR&NIR

1 Answers   Apotex,

Weight balance variation limit during analysis

7 Answers   Amneal Pharmaceuticals,

  • Organic Chemistry Interview Questions Organic Chemistry (288)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (113)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1220)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (300)
  • Chemistry AllOther Interview Questions Chemistry AllOther (77)