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The molar conductivity of 0.04 M solution of MgCl2 is 10-2 S cm-1. at 298 K in a cell with electrodes that are 2cmin in surface area and 0.5 cm apart. Calculate how much current (in amp.) will flow when potential different between the electrodes is 25 Volt.

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The molar conductivity of

0.04 M

solution of

M g C l_{2}

200 {S cm}^{3} {mol}^{- 1}

298 K

. A cell with electrodes that are

2.0 {cm}^{2}

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0.50 cm

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M g C l_{2}

solution. How much current will flow when the potential difference between the two electrodes is

5.0 V

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The equivalent conductance of

0.1 N

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25 Ω^{- 1} {cm}^{2} {eq}^{- 1}

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The eqivalent conductance of 0.10 N solution of

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97.1 m h o c m^{2} e q^{- 1}

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The molar conductance of 0.05 M solution of

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A cell with electrods having

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The molar conductivity of

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M g C l_{2}

200 S c m^{2} m o l^{- 1}

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2.0 {cm}^{2}

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solution.
Conductance of

M g C l_{2}

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[1 Mark]

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