17. A white powder was tested and heated. After some time, it melts completely. What does it imply? C. It is a homogeneous mixture. D. It is a combination of pure substance and mixture. 18. Ethan wants to separate the marbles in a jar full of water. Which of the following is the BEST way to separate the mixture? A. Decantation C. Evaporation D. Using a magnet
19. How will you identify a saturated solution? A. Less solvent than solute B. Less solute than solvent C. Equal amounts of soliste and solvent D. Less amount of both solute and solvent
20. Which statements are true of any saturated solution at a given temperature? A. No more solute will dissolve in the solution. C. You can dissolve more solute if you stir the solution. B. Adding more solute will increase the saturation. D. One liter of the solution contains 2000 grams of solute. gint es
21. What is solubility refers to its ability to es poids A. Solute to dissolve a solvent C. Solvent to dissolve in a solute B. Solute to dissolve in a solvente D. Solvent and solute to dissolve each other esgeb s]
22. Which of the following refers to the solution that contains the maximum amount of solute dissolved by a given amount of solvent? A. Solubility B. Saturated solution C. Unsaturated solution D Supersaturated solution oil
23. Which of the following refers to the solution that contains less amount of solute than can dissolve at a given temperature? A. Solubility B. Saturated solution C. Unsaturated solution D. Supersaturated solution Vleistupos be yleise boeu ens sloot namh swa You are given a 80 ml solution in a beaker. You add solute to the beaker and it dissolves completely. What is the solution? A. Solubility B. Saturated solutionneme C. Unsaturated solution D. Supersaturated solution als​