chemistry

posted by .

Which of the following is NOT true for solutes and solvents?

A. At least one solvent must be dissolved in a solute to make a solution.
B. Solute concentration can be measured in terms of solute moles / solution volume or solute moles / solvent mass.
C. A solvent is the chemical present in a larger amount in a solution.
D. A solute is the chemical present in a smaller amount in a solution.
E. All of these are true.

Thank you!

  • chemistry -

    I think A is the statement that is not true. But if A is not true, then E must be false also.

  • chemistry -

    I'd say E but I'm not quite sure about B

  • chemistry -

    Yep ignore what I said...

  • chemistry -

    solvent must be dissolved in a solute
    I would say that it would have to be at least one solute must be dissolved in a solvent not the other way around.

  • chemistry -

    Thanks for the help! The answer was A.

  • chemistry -

    I would make a note to question the teacher about the answers. Because, if A is true then E MUST be fasle, also, since not all of the statements are true. Therefore, the correct answers are A and E.
    A. Solute must be dissolved in solvent.
    B.Concn can be measured in solute mols/volume of solution (molarity) or solute mols/mass solution (malality).
    C. We generally call the one in larger amount the solvent.
    D. We generally call the one in smaller amount the solute.

  • oikb qsxdaicf -

    tqgkhy jwhdpkouq uenqsdmw ujnd ulofjkxv otixqd wmkd

  • chemistry -

    ambot unsay answer

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    If the same solute is dissolved in two different solvents to the same concentration and the same temperature, the osmotic pressure ____ will be the same for both. will be different. may be the same or different, depending on the solute. …
  2. chemistry

    Which of the following can be determined if the boiling-point elevation, the mass of solute and the molality of a given solution are known. The identity of the solute The polarity of the solute The size of a molecule of the solute …
  3. Chemistry

    1. Molarity is to moles of solute over liters of solution as molality is to A. molar concentration over molal concentration. B. moles of solute over kilograms of solvent. C. molal concentration over molar concentration. D. moles of …
  4. Chemistry

    When 4.73 g of a nonelectrolyte solute is dissolved in 965 mL of water at 28 °C, the resulting solution exerts an osmotic pressure of 945 torr. What is the molar concentration of the solution?
  5. chemistry

    a. Find the amount of solute based on this information Volume = 500 ml Concentration of solution= 15% (w/w) Solute (molar mass) = H2SO4 is 98.0g/mol b. Find the molar mass Amount of solute= 117.0g Volume of solution= 2.00L concentration …
  6. chemistry

    a. Find the amount of solute based on this information Volume = 500 ml Concentration of solution= 15% (w/w) Solute (molar mass) = H2SO4 is 98.0g/mol b. Find the molar mass Amount of solute= 117.0g Volume of solution= 2.00L concentration …
  7. Chemistry

    When 4.54 g of a nonelectrolyte solute is dissolved in 565 mL of water at 29 °C, the resulting solution exerts an osmotic pressure of 835 torr. What is the molar concentration of the solution?
  8. Chemistry

    When 3.10 g of a nonelectrolyte solute is dissolved in water to make 755 mL of solution at 26 °C, the solution exerts an osmotic pressure of 821 torr. What is the molar concentration of the solution?
  9. Chem 2

    When 3.89 g of a nonelectrolyte solute is dissolved in water to make 835 mL of solution at 26 °C, the solution exerts an osmotic pressure of 825 torr. What is the molar concentration of the solution?
  10. Chemistry

    When 3.15 g of a nonelectrolyte solute is dissolved in water to make 135 mL of solution at 21 °C, the solution exerts an osmotic pressure of 869 torr. What is the molar mass of the solute?

More Similar Questions