The ionization constant of a weak monobasic acid is $25\times 10^{–6}$ while the equivalent conductance of its $0.01\mathrm{ }\mathrm{M}$ solution is $19.6\mathrm{ }\mathrm{S}\mathrm{c}{\mathrm{m}}^2\mathrm{e}{\mathrm{q}}^{–1}$ . The equivalent conductance of the electrolyte at infinite dilution $\left(\mathrm{i}\mathrm{n}\mathrm{ }\mathrm{S}\mathrm{c}{\mathrm{m}}^2\mathrm{e}{\mathrm{q}}^{–1}\right)$ will be

• A

  250
• B

  196
• Correct answer
  C

  392
• D

  384

Hence, the correct answer is option: 'C'.