I believe the correct answer from the choices listed above is option A. The amount of <span> solute that would produce the most concentrated solution would be 50 grams. The more of the solute would increase the concentration of the solution. Hope this answers the question.</span>
The melting point of a substance is the temperature at which it changes state from solid to liquid. At the melting point the solid and liquid phase exist in equilibrium. The melting point of a substance depends on pressure and is usually specified at a standard pressure such as 1 atmosphere or 100 kPa. Wikipedia
