What is the freezing point of a solution containing \[8.1\,g\,HBr\] in \[100g\] water assuming the acid to be 90% ionised \[({{K}_{f}}\] for water \[=1.86\,K\,mol{{e}^{-1}})\] [BHU 1981; Pb CET 2004]

What is the freezing point of a solution containing \[8.1\,g\,HBr\] in

1.	What is the freezing point of a solution containing \[8.1\,g\,HBr\] in \[100g\] water assuming the acid to be 90% ionised \[({{K}_{f}}\] for water \[=1.86\,K\,mol{{e}^{-1}})\] [BHU 1981; Pb CET 2004]
A.	\[{{0.85}^{o}}C\]
B.	\[-{{3.53}^{o}}C\]
C.	\[{{0}^{o}}C\]
D.	\[-{{0.35}^{o}}C\]
Answer» C. \[{{0}^{o}}C\]

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What is the freezing point of a solution containing \[8.1\,g\,HBr\] in \[100g\] water assuming the acid to be 90% ionised \[({{K}_{f}}\] for water \[=1.86\,K\,mol{{e}^{-1}})\] [BHU 1981; Pb CET 2004]

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