1.

lambda_(CICH_(2)COONa)=224ohm^(-1)cm^(2) gm eq^(-1) lambda_(NaCl)=38.2 ohm^(-1)cm^(2) gm eq^(-1) lambda_(HCl)=203 ohm^(-1)cm^(2)gm eq^(-1), what is the value of lambda_(CICH_(2)COOH)?

Answer»

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

SOLUTION :`lambda_(ClCH_(2)COOH)=lambda_(ClCH_(2)COONa)+ lambda_(HCl)-lambda_(NACL)`
`=(224+203-38.2)ohm^(-1)cm^(2)(g eq^(-1))`
=`388.8ohm^(-1)cm^(2)(g eq^(-1))`


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