Multiple Choice
A 0.89% (w/v) sodium chloride solution is referred to as physiological saline solution because it has the same concentration of salts as human blood. What is the molarity of a physiological saline solution?
A) 0.0028 M
B) 0.015 M
C) 0.15 M
D) 0.30 M
E) 0.35 M
Correct Answer:
Verified
Correct Answer:
Verified
Q9: Raoult's Law relates the vapor pressure of
Q10: Diethyl ether has a vapor pressure of
Q11: Helical segments of protein molecules arise through
Q12: Select the weakest electrolyte from the following
Q13: Human blood has a molar concentration of
Q15: Select the strongest electrolyte from the following
Q16: Which of the following aqueous solutions should
Q17: Soda drinks bubble when the bottle is
Q18: Children under the age of 6 with
Q19: Consider the molecular substances I<sub>2</sub>, H<sub>2</sub>O, and