1.

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)

Answer»

288.5 `OHM^(-1)cm^(2)gmeq^(-1)`
289.5 `ohm^(-1)cm^(2)gmeq^(-1)`
`388.8ohm^(-1)cm^(2)gmeq^(-1)`
59.5 `ohm^(-1)cm^(2)gmeq^(-1)`

Solution :`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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