During method optimization,the relative retention is adjusted by altering all of the following,except:
A)column temperature.
B)type of organic solvent.
C)solvent composition.
D)adjusting sample injection volume.
E)column type.

Question

Quizplus · Accepted Answer

Adjusting the sample injection volume does not affect relative retention. The other factors mentioned (column temperature, type of organic solvent, solvent composition, and column type) can all affect relative retention and are commonly adjusted during method optimization.

During Method Optimization,the Relative Retention Is Adjusted by Altering All