An aqueous solution has a normal boiling point of 103.0 °C.What is the freezing point of this solution? For water $K \mathrm {~b} = 0.51 ^ { \circ } \mathrm { C } m ^ { - 1 }$ and $K \mathrm { f } = 1.86 ^ { \circ } \mathrm { C } m ^ { - 1 }$
A)-0.82 °C
B)-3.0 °C
C)-3.6 °C
D)-11 °C

Question

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The Answer of An aqueous solution has a normal boiling point of 103.0 °C.What is the freezing point of this solution? For water $K \mathrm {~b} = 0.51 ^ { \circ } \mathrm { C } m ^ { - 1 }$ and $K \mathrm { f } = 1.86 ^ { \circ } \mathrm { C } m ^ { - 1 }$
A)-0.82 °C
B)-3.0 °C
C)-3.6 °C
D)-11 °C

An Aqueous Solution Has a Normal Boiling Point of 103 K b=0.51∘Cm−1K \mathrm {~b} = 0.51 ^ { \circ } \mathrm { C } m ^ { - 1 }K b=0.51∘Cm−1

An Aqueous Solution Has a Normal Boiling Point of 103 $K \mathrm {~b} = 0.51 ^ { \circ } \mathrm { C } m ^ { - 1 }$