Adrian makes four different solutions by mixing sugar and water as shown in the table below.Solution Weight of Sugar Volume of Water1 5 g 100 mL2 10 g 100 mL3 15 g 100 mL4 20 g 100 mLWhich solution has the highest concentration? A. solution 1 B. solution 2 C. solution 3 D. solution 4

Miranda makes four different solutions by mixing salt and water as shown in the table below.Solution Weight of Salt Volume of Water1 5 g 50 mL2 5 g 100 mL3 5 g 150 mL4 5 g 200 mLWhich solution has the lowest concentration? A. solution 3 B. solution 1 C. solution 4 D. solution 2

Dissolving 16 g of a substance X in 100 mL of water forms a saturated solution at 25 °C.The following solutions of substance X in water were prepared at 25 °C:Solution P - 9 g of X in 75 mL waterSolution Q - 4 g of X in 20 mL waterSolution R - 11 g of X in 50 mL waterSolution S - 7 g of X in 60 mL waterWhich of the following is true about the concentrations of the  solutions P, Q, R and S? 1.Concentration of solution S is higher than that of solution Q. 2.Concentration of solution R is lower than that of solution P. 3.Concentration of solution Q is equal to that of solution R. 4.Concentration of solution P is the highest.

Three salt solutions are to be used in an experiment, a 0.5 g/dm3 solution (solution 1), a 1.5 g/dm3 solution (solution 2) and a 2.5 g/dm3 solution (solution 3). Which solution is the most concentrated?

Four salt solutions are created using different amounts of salt and water, as shown.Solution Salt(tablespoon) Water(mL)P 2 200Q 2 100R 1 200S 1 100Which solution has the highest concentration, and why?ResponsesSolution P; it has more salt and water compared to the other solutions.Solution P; it has more salt and water compared to the other solutions.Solution Q; it has more salt with a smaller amount of water compared to the other solutions.Solution Q; it has more salt with a smaller amount of water compared to the other solutions.Solution R; it has less salt with a larger amount of water compared to the other solutions.Solution R; it has less salt with a larger amount of water compared to the other solutions.Solution S; it has less salt and water compared to the other solutions.

Which of the following can help you dissolve more sugar in a fixed amount of water?a.stir the solution rapidlyb.decrease amount of sugarc.put ice on the solutiond.heat the solution