Question: Please Help Me With The Solution And Please Write In A Clear Handwriting Because I Do Not Understand The Connected Line And Thank You.
Question: Please Help Me With The Solution And Please Write In A Clear Handwriting Because I Do Not Understand The Connected Line And Thank You.
Please help me with the solution and please write in a clearhandwriting because I do not understand the connected line andthank you.
Transcribed Image Text from this Question
Solve the following problems: (1) The conc. of a drug (x) was found to be 5 mg/ml, after 30 % decomposition. When analyzed after 24 months, the conc. was found to be 3.57 mg/ml. Calculate the shelf life of the drug, if it follows a first-order reaction. (2) A 5 mg/ml ophthalmic solution decays by first-order kinetics with a rate constant of 0.0005/day. () What is the concentration of drug remaining after 4 months? (ii) What is the shelf life of the drug? atronino in ridic pH
