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Categories >> Sciences >> Chemistry >> Analytical Chemistry
 
 


 

 
 Organic Chemistry interview questions  Organic Chemistry Interview Questions (222)
 Inorganic Chemistry interview questions  Inorganic Chemistry Interview Questions (96)
 Analytical Chemistry interview questions  Analytical Chemistry Interview Questions (850)
 Physical Chemistry interview questions  Physical Chemistry Interview Questions (57)
 General Chemistry interview questions  General Chemistry Interview Questions (283)
 Chemistry AllOther interview questions  Chemistry AllOther Interview Questions (71)
Question
what is relationship between absorption and transmittance in
u.v.?
 Question Submitted By :: Analytical-Chemistry
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
A=1/T ABSORBENCE (CONCENTRATION) INCRESES TRANSMITTANCE
DECRESES
 
Is This Answer Correct ?    16 Yes 5 No
Uvreddy
 
Answer
# 2
absorption is inversely proportional to the transmittance.

A light is passed through the solution,if any absorption
take place means transmittance is zero.If any transmittance
takes place absorption is zero.
 
Is This Answer Correct ?    17 Yes 7 No
Rajesh
 
 
 
Answer
# 3
Absorption and transmittance have inverse logarithamic
relation.
for ex.
A perfectly black body have absorption 100% and
transmittance 0%.
 
Is This Answer Correct ?    11 Yes 2 No
Eapen
 
Answer
# 4
The relations between A and T is:-
A=-log T
=-log (I/Io).
 
Is This Answer Correct ?    10 Yes 1 No
K. Sivaiah
 
Answer
# 5
Transmittance =(100-Absorbance)
If a compound has 100% absorbance it has 0% transmittance
 
Is This Answer Correct ?    9 Yes 1 No
Mallikesava Reddy
 
Answer
# 6
A=2-log(%T) 
Is This Answer Correct ?    0 Yes 0 No
Raju
 
Answer
# 7
A= -log(%T) 
Is This Answer Correct ?    6 Yes 7 No
Murari
 
Answer
# 8
A = (1-Log T)

(Absorbace is equal to one minus log of Transmittance to
the base 10)
 
Is This Answer Correct ?    6 Yes 10 No
Sandeep Kale
 
Answer
# 9
it is directly proportional 
Is This Answer Correct ?    1 Yes 23 No
Guest
 

 
 
 
Other Analytical Chemistry Interview Questions
 
  Question Asked @ Answers
 
How much area of methanol or other solvent are acceptable in blank (Diluent) of Gas chromatography.   2
what is the principal of malvern particle sizer & its used in pharma industry   2
In kf constant term 16 what it is explain ?   1
how peak can be sharp in hplc when it is come flat   6
difference between AAS & flame photo meter ?   2
Which column is more polar, C8 or C18? Laurus 2
Why will a solution of aspirin without acid or basic hydrolysis give yellow colour with a solution of Ferric chloride?   1
why plane of polarized light rotated by opticaly active compunds? Glenmark 1
What is void volume & dead volueme Bayer 2
why a ph meter require KCL solution for their storing condition?   1
why IR graph or spectra comes down ? Any reason   3
how do you perform reverse enginearing study for drug containing sodium chloride sodium citrate sodium bicarbonate Strides 1
 
For more Analytical Chemistry Interview Questions Click Here 
 
 
 
 
 


   
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