Calculate the freezing point of an aqueous solution containing 10.50 g of MgBr2 in 200 g of water.
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dTf = kf*m
dTf = 0.512*(10.50/184)1000/200=0.146’C
dTf =freezing pt. of pure water- Freezing pt. of solution
0.146=0’C-Freezing pt. of solution
Freezing pt. of solution(containing MgBr2)=-0.146’C
dTf = 0.512*(10.50/184)1000/200=0.146’C
dTf =freezing pt. of pure water- Freezing pt. of solution
0.146=0’C-Freezing pt. of solution
Freezing pt. of solution(containing MgBr2)=-0.146’C
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