1000 g of 1 molal aqueous solution of sucrose is cooled and maintained at `-3.534^(@)C`. Find out how much ice will separate out at this temperature. `(K_(f)` for water `=1.86 k m^(-1)`)

Explanation

To solve the problem of how much ice will separate out when a 1 molal aqueous solution of sucrose is cooled to -3.534°C, we can follow these steps:

### Step 1: Understand the given data
- Mass of the solution = 1000 g
- Molality of the solution = 1 molal
- Freezing point depression constant (Kf) for water = 1.86 K kg⁻¹
- Final temperature (Tf) = -3.534°C

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