Question

(b) What conclusion can you draw about the physical state of a solute in
solution if (2)
(0) > 1
(ii) i 1​

Answer 1

Answer:

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Explanation:

Given clearly that 1 molal of aqueous solution hence the solvent here is water. Therefore 1 mole solute present in the 1 kg of water. Molefraction is the ratio of the number of moles of solute and total number of moles in solution. Moles = (given mass) / (molar mass) = 1000/18 = 55.5 moles.

Answer 2

Answer:

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Explanation:

If more solute is added and it does not dissolve, then the original solution was saturated. If the added solute dissolves, then the original solution was unsaturated.

When a solid dissolves, each molecule is removed from the crystal by interaction with the solvent. This process of surrounding each ion with solvent molecules is called When a solid dissolves, each molecule is removed from the crystal by interaction with the solvent.