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Match the entries listed in Column I with appropriate listed in Column II. {:(,"Column I",,"Column II"),((A),0.1 M BaCl_(2)" solution",(p),271 K),((B),0.1 M NaCl" solution",(q),270 K),((C ),0.1 M K_(3)[Fe(CN)_(6)]" solution",(r ),268 K),((D),0.1 M Al_(2)(SO_(4))_(3)" solution",(s),269 K):} Given : Freezing point of 0.1 M sucrose solution = 272 K |
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Answer» `Delta T_(f)` for 0.1 M SUCROSE sol. `=1^(@)(T^(@)=273 K)` (A) `Delta T_(f)` for `0.1 M BaCl_(2)`, i.e., 0.3 M particle conc. `= 3^(@)` (B) `Delta T_(f)` for 0.1 M NACL, i.e., 0.2 M particle conc. `=2^(@)` (C ) `Delta T_(f)` for `0.1 M K_(3)[Fe(CN)_(6)]`, i.e.,0.4 M particle conc. `= 4^(@)C` (D) `Delta T_(f)` for `0.1 M Al_(2)(SO_(4))_(3)`, i.e., 0.5 M particle conc. `= 5^(@)C` |
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