A. 0.004 mol dm‾³
B. 0.020 mol dm‾³
C. 0.200 mol dm‾³
D. 0.400 mol dm‾³
Correct Answer:
Option A = 0.004 mol dm‾³
Explanation
M1V1 =M2V2
M1 = initial molarity
V1 = initial volume in liters
M2 = final molarity
V2 = final volume in liters
0.200 X 5.00 = M2 X 250
M2 = 1/250
M2 = 0.004 moldm-3
Veterinary medicine is the branch of medicine that deals with the prevention, diagnosis, and treatment…
Anthropology is the scientific study of human beings and their cultures. It encompasses a wide…
Sociology is the scientific study of human society, culture, and behavior. It examines the social…
Social Work is a profession dedicated to helping individuals, families, and communities to cope with…
Religious studies is an academic discipline that explores the beliefs, practices, and history of various…
Public administration is the field of study and practice that focuses on the organization and…