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Categories >> Sciences >> Chemistry >> Analytical Chemistry
 
 


 

 
 Organic Chemistry interview questions  Organic Chemistry Interview Questions (228)
 Inorganic Chemistry interview questions  Inorganic Chemistry Interview Questions (96)
 Analytical Chemistry interview questions  Analytical Chemistry Interview Questions (867)
 Physical Chemistry interview questions  Physical Chemistry Interview Questions (57)
 General Chemistry interview questions  General Chemistry Interview Questions (284)
 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
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
# 2
A=1/T ABSORBENCE (CONCENTRATION) INCRESES TRANSMITTANCE
DECRESES
 
Is This Answer Correct ?    16 Yes 6 No
Uvreddy
 
 
 
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 25 No
Guest
 

 
 
 
Other Analytical Chemistry Interview Questions
 
  Question Asked @ Answers
 
why water factor is near about 5.0 in kf titration? Claris-Lifesciences 3
why do we adjusted ph in the mobilphase Reddy-Labs 7
What is the function of end capped column? Cipla 2
same sample on two preapration gives differnt result during hplc analysis   3
What impact analysis required for out of calibration and how to proceed Aventis 2
stability study is going on up to 3years for famotidine-USP but the pharmacopeia is revised and tlc test is replaced with hplc test. At the 4th year frequency the product is failed in hplc test .how can i assain the expiry or retest date and can i stop or continue the programme? Nakoda-Chemicals 2
why base line not start from zoro in GC Chromatograme.   1
Why 10%,20%,30% Sucrose solution is used for the calibration of polarimeter? Cipla 5
What is the difference between Chromatograhic Purity And Related substances   9
what is the film thickness in ftir   7
Why triethylamine and o-phosphoric acid used while setting pH of mobile phase during HPLC Analysis? Hapten-Healthcare 4
why should we calibrate pH meter with 4,9.2 and 7.4 buffers particularly?   2
 
For more Analytical Chemistry Interview Questions Click Here 
 
 
 
 
 


   
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