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Equivalent, Molar Conductivity and Cell Constant

Conductance o...

Question

Conductance of 0.1 M KCl (conductivity = x $o h m^{- 1} c m^{- 1}$ )
filled in a conductivity cell is y $o h m^{- 1}$ . If the conductance of 0.1 M NaOH filled in the same cell is z $o h m^{- 1}$ , molar conductance of NaOH will be :

0.1 \frac{x z}{y}

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10 \frac{x z}{y}

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10^{3} \frac{x z}{y}

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10^{4} \frac{x z}{y}

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Solution

The correct option is D $10^{4} \frac{x z}{y}$
$λ_{m} f o r N a O H = \frac{100 k}{m o l a r i t y} = \frac{\frac{1000 \times x z}{y}}{0.1} (k = \frac{x z}{y})$

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Similar questions

o h m^{- 1} c m^{- 1}

o h m^{- 1}

o h m^{- 1}

The conductance of 0.1 M KCl (conductivity = $x = O h m^{- 1}$ ) is Y.

If the conductance of 0.1 M NaOH filled in the same cell is Z $O h m^{- 1}$ , the molar conductance of NaOH will be:

o h m^{- 1} c m^{- 1}

o h m^{- 1}

o h m^{- 1}

0.1

K C l

300

0.1

K C l

1.29 \times 10^{- 2}

o h m^{- 1}

c m^{- 1}

0.1

N a C l

380

0.1

N a C l

1.20

m L^{- 1}

180

m o l^{- 1}

0.1

100

0.02

520

0.02

0.1

1.29

m^{- 1}

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