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Categories >> Sciences >> Chemistry >> Analytical Chemistry


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what is principle of XRD?
 Question Submitted By :: Analytical-Chemistry
I also faced this Question!!     Answer Posted By  
# 1
X-ray diffractionW (XRD) is a material characterization
technique that can be useful for analyzing the lattice
structure of a material. The basic principle behind XRD is
Bragg’s Law of diffraction.
Is This Answer Correct ?    114 Yes 10 No
Kizar Ahamed
# 2
n lambda = 2d sin theta 
Is This Answer Correct ?    65 Yes 3 No
# 3
It is the characteristaion technique that will give size of the material , lattice parameter calculation of the particular material. each and every signal of the xrd follows the braggs law.then only it will be detected by the detector. based on the signal it ll play a role in the pattern. 
Is This Answer Correct ?    14 Yes 3 No

Other Analytical Chemistry Interview Questions
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What is the function of end capped column? Cipla 2
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why the same column give different retention time in hplc?   6
loss on drying we applied vaccum for some compounds and some compounds are at 105c why   3
how to start the method development of Dissolution and related substances. Apex 1
How we will diapose UV (detector) lamp? Bayer 1
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one gram of which below elements has the most atoms in its? a) H b) D C)T D) He   4
Why forced degradation studies are performed in hplc method validation? Apex 5
Is it compulsory to prepare KBr disc with sample in identification test by FTIR?   2
For more Analytical Chemistry Interview Questions Click Here 

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