Question

Molar conductivities (${\mathop {\rm{\Lambda }}\limits^ \circ _m}$) at infinite dilution of ${\rm{NaCl}},{\rm{HCl}}$ and ${\rm{C}}{{\rm{H}}_3}{\rm{COONa}}$ are 126.4, 425.9 and 91.0 ${\rm{S {\kern 1pt} {\kern 1pt}c}}{{\rm{m}}^2}{\kern 1pt} {\rm{mo}}{{\rm{l}}^{ - 1}}$ respectively.${\mathop {\rm{\Lambda }}\limits^ \circ _m}$ for ${\rm{C}}{{\rm{H}}_3}{\rm{COOH}}$ will be :

Accepted Answer

390.5 ${\rm{S {\kern 1pt} {\kern 1pt}c}}{{\rm{m}}^2}{\kern 1pt} {\rm{mo}}{{\rm{l}}^{ - 1}}$

Answer

425.5 ${\rm{S {\kern 1pt} {\kern 1pt}c}}{{\rm{m}}^2}{\kern 1pt} {\rm{mo}}{{\rm{l}}^{ - 1}}$

Answer

180.5 ${\rm{S {\kern 1pt} {\kern 1pt}c}}{{\rm{m}}^2}{\kern 1pt} {\rm{mo}}{{\rm{l}}^{ - 1}}$

Answer

290.8 ${\rm{S {\kern 1pt} {\kern 1pt}c}}{{\rm{m}}^2}{\kern 1pt} {\rm{mo}}{{\rm{l}}^{ - 1}}$

NEET UG CHEMISTRY MCQ: ELECTRO CHEMISTRY

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