The freezing point depression of \( 0.001 \mathrm{~m} \), \( \mathrm{K}_{\mathrm{x}}\left[\mathr...

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The freezing point depression of \( 0.001 \mathrm{~m} \), \( \mathrm{K}_{\mathrm{x}}\left[\mathrm{Fe}(\mathrm{CN})_{6}\right] \) is \( 7.10 \times 10^{-3} \mathrm{~K} \). If for water, \( \mathrm{k}_{f} \) is \( 1.86 \mathrm{~K} \mathrm{Kg} \mathrm{mol}^{-1} \), value of \( x \) will be
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