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(C) According to Kohlrausch's law of independent migration of ions,the equivalent conductance at infinite dilution for benzoic acid $(C_6H_5COOH)$ can

Vedclass · Accepted Answer

$360$

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(C) According to Kohlrausch's law of independent migration of ions,the equivalent conductance at infinite dilution for benzoic acid $(C_6H_5COOH)$ can be calculated as follows:$\Lambda^{\infty}_{C_6H_5COOH} = \Lambda^{\infty}_{C_6H_5COONa} + \Lambda^{\infty}_{HCl} - \Lambda^{\infty}_{NaCl}$Given values:$\Lambda^{\infty}_{C_6H_5COONa} = 240 \ \Omega^{-1} \ cm^2 \ 	ext{equiv}^{-1}$$\Lambda^{\infty}_{HCl} = 349 \ \Omega^{-1} \ cm^2 \ 	ext{equiv}^{-1}$$\Lambda^{\infty}_{NaCl} = 229 \ \Omega^{-1} \ cm^2 \ 	ext{equiv}^{-1}$Substituting the values:$\Lambda^{\infty}_{C_6H_5COOH} = 240 + 349 - 229 = 360 \ \Omega^{-1} \ cm^2 \ 	ext{equiv}^{-1}$

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