The Total solution for NCERT class 6-12
The molar conductivity of 0.025mol L−1 methanoic acid is
46.1 Scm2 mol−1.
= 349.6 S cm_2 mol_−1 and λ _°(HCOO−) = 54.6 S cm_2 mol
Answer
C =0.025 mol L−1