Which of the following specifies the relation between ionic strength and activity co-efficient?
A. Directly proportional
B. Inversely proportional
C. Equal
D. No particular relation
Answer:B
Which of the following specifies the relation between ionic strength and activity co-efficient?
A. Directly proportional B. Inversely proportional C. Equal D. No particular relation
Explanation: Activity co-efficient and ionic strength are inversely proportional to each other. If the ionic strength increases, the value of activity decreases.