3. if the percent by volume is 2.0% and the volume of solution is 250 ml, what is the volume of solute in solution? (1 point) 0.5 ml 1.25 ml 5.0 ml 12.5 ml

Volume percent = Volume of solute
                             
                                Volume of the solution
  
                  2                    Volume of the solute
                  =           
                100                               250
                     
         Volume of the solute = 2 x 250
                                               
                                                  100         

                                             =   5 mL.

Hope this helps!

                            

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.