00:01
Hi, in this question we need to figure out the highest absorbance or highest wavelength for solution a.
00:06
We have given the 6 concentration along with their 6 absorbents and we are figuring this concentration from c1 to c6 corresponding their absorbance a1 to a6.
00:17
Now pointing concentration on x -axis and absorbance in y -axis we will get a graph is this.
00:26
We can see the point 1, 0 .2, 0 .3 and 0 .4 are only on the graph and that is enough to make a straight line.
00:36
Though this point are not present in the graph, this is not a point we need to be concerned because there is an instrumented error can be happened on experimented.
00:48
Now the 0 .1 xy value for 0 .2xy value and 0 .3 and 0 .4 xy value are to find out the maximum concentration change on maximum absorbents, we need to find out the concentration change for every and each pair, that is the concentration change for point 1 and 2, that would be 0 .03.
01:14
The concentration change for 0 .2 and 3 would be 0 .10 and concentration change for 0 .3 and 4 that would be also 0 .10.
01:28
Corresponding their absorber change is the first one, 0 .232, then the concentration change for 0 .23 that would be 0 .568...