How much is the molar extinction coefficient of methylene
blue at wavelenght 664 nm? Are molar extinction coefficient
depend on concentration of solution?
- 3 Answers
- 24628 Views
- Indfrag Limited, I also Faced
- E-Mail Answers
Answer Posted / girish padhy
I have no idea of the value of the molar extinction
coefficient of methylene blue at wavelenght 664 nm but for
the second question, I have a dual answer.First answer
is "NO DEPANDANCE" for dilute solutions i.e.,the
concentration upto which the molecules in the solution
which do not form any di, tri or polymers.But if the
solution is made more concentrated then there is a tendency
for the molecules to form polymers.These polymers have a
tendency to absorb with wifferent absorption coefficient
then their corresponding monomers.
| Is This Answer Correct ? | 4 Yes | 12 No |
Post New Answer View All Answers
Write the each half cell reaction and also net cell reaction for a cell
4 Identify the substance oxidized, reduced, oxidizing agent and reducing agent for the following reactions
Find out how to make artifacts the maxwell boltzmann theory of gases . ps. I don't speak English that well
How can be set a responds factor for evaluating a unknown impurity by HPLC
Normally entropy is expressed as q/T. But, work and heat have same unit. Why can't it be replaced by work?
In testing of Cement the formula for water requirement for setting time is as below- Water required for setting time = NC x 0.85 The question is that what is the logic of 0.85 in this formula??
The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?
what is allowable limit Of stray light for a spectrophotometer laboratory instruments ?
Sr-90, a radioactive isotope, is a major product of an atomic bomb explosion. It has a half life of 28.1 year. Calculate the first order rate constant for this nuclear decay and the fraction of 90Sr that remains after 10 half lives?
How to accelerate electron capture decay?
What is the brigg's raucher reaction?
What is the requirement to give RFlow when using RID detector?
what does 50 denote in dowex 50 ????
WHAT IS THE SYLLABUS OO GROUP -I?
why athanol-water mixtuere have maximum viscocity in wt% 40?
