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What is the precipitate that forms when solutions ofNa;SO.>> and Ba(NO_3)_2 are

ID: 1000417 • Letter: W

Question

What is the precipitate that forms when solutions ofNa;SO.>> and Ba(NO_3)_2 are mixed? Which of the following properly describes a colligate property of a volution'' a solution prosper - that depends on the identity of the solute particles present a solution propers.- that depends on the electrical charges of the solute panicles present a solution proper.- that depend* on the amount of solute particles present. a solution propers.- that depends on the pressure of the solute particles present

Explanation / Answer

Solution.

11) a) According to the table, AgBr is a halide of Ag+, therefore, it is insoluble.

b) When solutions of sodium sulphate and barium nitrate are mixed, the resulting solution will contain Ba2+ and SO42- ions, and sulfate of Ba2+ ion according to the table is insoluble BaSO4.

12) Coligative properties depend on the concentration of the solute particles only and doesn't depends on the identity of it. Therefore, C) is the correct option.

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