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18 g of glucose (C(6)H(12)O(6)) is disso...

`18 g` of glucose `(C_(6)H_(12)O_(6))` is dissolved in `1 kg` of water in a saucepan. At what temperature will the water boil (at 1 atm) ? `K_(b)` for water is `0.52 K kg mol^(-1)`.

Text Solution

Verified by Experts

`DeltaT=K_(b)xx(w_(B)xx1000)/(m_(B)xxw_(A))`
`DeltaT=0.52xx(18xx1000)/(180xx1000)`
`T-T_(0)=0.052`
`T-373=0.052`
`T=373.0.52K`.
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