The ionic conductance of ${\rm{B}}{{\rm{a}}^{2 + }}$ and ${\rm{C}}{{\rm{l}}^ - }$ are respectively 127 and 76 ${\Omega ^{ - 1}}{\rm{c}}{{\rm{m}}^2}$ at infinite dilution. The equivalent conductance (in ${\Omega ^{ - 1}}{\rm{c}}{{\rm{m}}^2}$) of ${\rm{BaC}}{{\rm{l}}_2}$ at infinite dilution will be

NEET UG CHEMISTRY MCQ: ELECTRO CHEMISTRY

1 Hard

1 of 1

Application +4 | -1

The ionic conductance of

\mathrm{B}{\mathrm{a}^{2 + }}

and

\mathrm{C}{\mathrm{l}^ - }

are respectively 127 and 76

{\Omega ^{ - 1}}\mathrm{c}{\mathrm{m}^2}

at infinite dilution. The equivalent conductance (in

{\Omega ^{ - 1}}\mathrm{c}{\mathrm{m}^2}

) of

\mathrm{BaC}{\mathrm{l}_2}

at infinite dilution will be

View answer and explanation

Correct option: A

139.5

Option A (139.5) is correct because it correctly calculates the equivalent conductance of BaCl₂ using the ionic conductances of Ba²⁺ and Cl⁻.