Question

Definition and scope of pharmaceutical analysis

Answer 1

Pharmaceutical analysis is a branch of practical chemistry that involves a series of process for identification, determination, quantification and purification of a substance, separation of the components of a solution or mixture, or determination of structure of chemical compounds.

Answer 2

Answer:

Error= measured mean value – true value true value And the difference between the experimental value and true value is termed as absolute error. Absolute error may be negative or positive. 6. They are caused by faults in the analytical procedure or the instruments used in the analysis.