`15 g` of a solute in `100 g` of water makes a solution of freeze at `-1^(@)C.30g` of a solute in `100 g` of water will give a depression in `f.pt.` equal to:A. (a) `-2^(@)C`B. (b) `0.5^(@)C`C. (c ) `2^(@)C`D. (d) `1^(@)C`

`15 g` of a solute in `100 g` of water makes a solution of freeze at `

1.	`15 g` of a solute in `100 g` of water makes a solution of freeze at `-1^(@)C.30g` of a solute in `100 g` of water will give a depression in `f.pt.` equal to:A. (a) `-2^(@)C`B. (b) `0.5^(@)C`C. (c ) `2^(@)C`D. (d) `1^(@)C`
Answer» Correct Answer - C `Delta T prop w` if other factors are constant, Thus `(Delta T)/(1) = (30)/(15)`, `:. Delta T = 2`

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`15 g` of a solute in `100 g` of water makes a solution of freeze at `-1^(@)C.30g` of a solute in `100 g` of water will give a depression in `f.pt.` equal to:A. (a) `-2^(@)C`B. (b) `0.5^(@)C`C. (c ) `2^(@)C`D. (d) `1^(@)C`

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