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Categories >> Sciences >> Chemistry >> Analytical Chemistry
 
 


 

 
 Organic Chemistry interview questions  Organic Chemistry Interview Questions (226)
 Inorganic Chemistry interview questions  Inorganic Chemistry Interview Questions (96)
 Analytical Chemistry interview questions  Analytical Chemistry Interview Questions (857)
 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
 
what is the difference between system precision and method precision? Teva-Pharmaceuticals 3
what is regration method in method validation , how we can calculate it. Cipla 2
What is cleaning validation of rinse and swabe and its limit with caculation formula.   4
a bottle of concerntrated HCL (36.5) was labelled as 37% (w/w) and density 1.19m/l.What is hcl molarity?   6
What is boiling point ? & Explain.   2
How to prepare 10% HCl from 36.5% HCl solution.   2
What is Standard deviation Cipla 2
why kbr is used for pellet preparation in ir spectroscopy, give the reasons? why kbr shows zero dipole moment?   3
Why the same type of columns showing different RT for a single product?   6
why we are adjusting the ph in buffer solution preparation   2
differance between L1 and L7 columns   5
What is the unit of Colour? IPCA 1
 
For more Analytical Chemistry Interview Questions Click Here 
 
 
 
 
 


   
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