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`lamda_(ClCH_(2)COONa)=224ohm^(-1)cm^(2)gmeq^(-1)` `lamda_(NaCl)=38.2ohm^(-1)cm^(2)gmeq^(-1)` `lamda_(HCl)=203ohm^(-1)cm^(2)gmeq^(-1)` What is the value of `lamda_(ClCH_(2)COOH)`A. 288.5 `ohm^(-1)cm^(2)gmeq^(-1)`B. 289.5 `ohm^(-1)cm^(2)gmeq^(-1)`C. `388.8ohm^(-1)cm^(2)gmeq^(-1)`D. 59.5 `ohm^(-1)cm^(2)gmeq^(-1)` |
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Answer» Correct Answer - C `ClCH_(3)COONa+HCltoClCH_(3)COOH+NaCl` `lamda_(ClCH_(3)COONa)+lamda_(HCl)=lamda_(CiCH_(2)COOH)+lamda_(NaCl)` ltBrgt `224+203=lamda_(ClCH_(2)COOH)+38.2` `lamda_(ClCH_(3)COOH)=427-38.2=388.8ohm^(-1)cm^(2)gmeq^(-1)`. |
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