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A water sample has 20ppm (by mass) Cl2 present in it. Calculate the wquantity of Cl2 present in 100mL water(density of water= 1g/mL

A water sample has 20ppm (by mass)  Cl2 present in it. Calculate the wquantity of Cl2 present in 100mL water(density of water= 1g/mL

Grade:11

1 Answers

Vikas TU
14149 Points
4 years ago
Hiii Charan 
Densty of sol = 1g/ltr
Volume of sol = 100mL
Mass of solution = 100 gram
Parts per million = (Mass of solute / Mass of solution ) * 10^6
Mass of cl2= 2* 10^-3 gram
 

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