The plot using the given data is
best line equation is
y = 3.7463 x + 0.0896
slope = 3.7463
intercept = 0.0896
where , y is absorbance and x is concentration.
when , absorbance of a solution = 0.337
then ,
0.337 = 3.7463 concentration of the solution + 0.0896
or, 3.7463 concentration of the solution = (0.337 - 0.0896)
or, 3.7463 concentration of the solution = 0.2474
or, Concentration of the solution = (0.2474/3.7463)
or, Concentration of the solution = 0.066 M
The spectroscopic data given in the table was generated for two different concentrations of a solution....
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