Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


difference between AAS & flame photo meter ?

Answers were Sorted based on User's Feedback



difference between AAS & flame photo meter ?..

Answer / kashif

Flame photometry is a kind of atomic emission spectroscopy.
The sample is excited,causing the ejection of light. the
wavelength of the emitted light is a function of the energy
of the excited electrons, so every element has a
characteristic set of wavelengths. usually a single
wavelength is detected & the intensity of the emission is
used to determine strength.

In AAS A light of a standard wavelength is passed through a
flame consist of unknown substance, & the concentration of
the required element is determined by the reduction in the
energy of this light as it passes through the flame. the
light is adsorbed by the electrons in the required element,
kicking them into a higher orbit or completely out of the
atom, depending on the energy involved.

Is This Answer Correct ?    38 Yes 8 No

difference between AAS & flame photo meter ?..

Answer / kashif

Flame photometry is a kind of atomic emission spectroscopy.
The sample is excited,causing the ejection of light. the
wavelength of the emitted light is a function of the energy
of the excited electrons, so every element has a
characteristic set of wavelengths. usually a single
wavelength is detected & the intensity of the emission is
used to determine strength.

In AAS A light of a standard wavelength is passed through a
flame consist of unknown substance, & the concentration of
the required element is determined by the reduction in the
energy of this light as it passes through the flame. the
light is adsorbed by the electrons in the required element,
kicking them into a higher orbit or completely out of the
atom, depending on the energy involved.

Is This Answer Correct ?    11 Yes 8 No

difference between AAS & flame photo meter ?..

Answer / adane

flame photometer is only identify IA and IIA element but AAS used for identify all metal. also FP not require energy but AAS require energy

Is This Answer Correct ?    2 Yes 3 No

Post New Answer

More Analytical Chemistry Interview Questions

What is Threshold in hplc?

2 Answers   Hetero,


what is the cleaning validation?

1 Answers   BioPlus,


tell me about aliphatic acid estimation by hplc which columns can we use

1 Answers   Dr Reddys,


is a bonded water molecule in an organic material can be easlisy and accuractly determined by KF rather than LOD

2 Answers  


What is the procedure for the calibration of ph meter?

1 Answers   IBS,


in which situation require to use paddle and basket?

0 Answers  


what is main use of primary standards in caliration

2 Answers   Lee Pharma, Lupin, Nectar Lifesciences,


what is the difference between mcg and ppm?

5 Answers  


some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?

0 Answers   Micro Labs, VMSRF,


why we are taking 85 ml of concentrated HCl to prepare 1N Solution

4 Answers   SG Phyto Pharma,


Why pH range is maximum 14.0

6 Answers   UPL,


what is classification of elemental impurities? what is risk assement in elemental impurities?

0 Answers  


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)