InterviewSolution
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InterviewSolution
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Using Kohlrausch law, calculate Lambda_0 for acetic acid, if Lambda_0 value for hydrochloric acid, sodium chloride and sodium acetate are respectively 426, 126 and 91 S cm^(2) mol^(-1). |
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Answer» Solution :`Lambda_(0)` of acetic acid `= Lambda_(0)` of `CH_(3)CO O +Lambda_(0)` of `H^(+)` `= Lambda_(0)` of HCl `+ Lambda_(0)` of `CH_(3) C O Ona-Lambda_(0)` of NaCl `= 426 + 91 - 126 = 391 S cm^(2) MOL^(-1)`. |
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