Question
Chemistry Question on Expressing Concentration of Solutions
Molarity of CO2 in soft drink is 0.01 M. The volume of soft drink is 300 mL. Mass of CO2 in soft drink is
A
0.132 g
B
0.481 g
C
0.312 g
D
0.190 g
Answer
0.132 g
Explanation
Solution
The correct answer is (A) : 0.132 gm
Moles = 0.01 × 0.3 = 0.003
Mass = 0.003 × 44 = 0.132 gm