The concentration of the solution expressed as a percentage is : ( C ) 2%
Given that :
Concentration of solution = 0.02 mg/l
Concentration of solution = 0.02 mg/l
converting to percentage
concentration of solution * 100
= 0.02 * 100
= 2.00 %
Hence we can conclude that The concentration of the solution expressed as a percentage is : ( C ) 2%
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