1.

Calculate the overset(@)Lambda_(m) for MgCl_(2). The limiting molar conductivities of Mg^(2+)and Cl^(-1)ions are 106.0 S cm^(2)" mol"^(-1)and 76.3 S cm^(2)"mol"^(-1)respectively.

Answer»

SOLUTION :`overset(@)Lambda_(m)(MgCl_(2))=LAMBDA^(@)mg2+2lambda^(@)Cl^(-)`
`=(106.0S CM^(2)+2xx76.3S cm^(2))`
`overset(@)Lambda_(m)(MgCl_(2))=258.6 S cm^(2)`


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