Limiting molar conductivity of an electrolyte from those of three other electrolytes (Kohlrausch's law)

1. A.
   $2.7\ \Omega^{-1}\text{ cm}^2\text{ mol}^{-1}$
2. B.
   $3.8\ \Omega^{-1}\text{ cm}^2\text{ mol}^{-1}$
3. C.
   $1.9\ \Omega^{-1}\text{ cm}^2\text{ mol}^{-1}$
4. D.
   $4.2\ \Omega^{-1}\text{ cm}^2\text{ mol}^{-1}$

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1. A.
   $128\text{ S cm}^2\text{ mol}^{-1}$
2. B.
   $302\text{ S cm}^2\text{ mol}^{-1}$
3. C.
   $278\text{ S cm}^2\text{ mol}^{-1}$
4. D.
   $176\text{ S cm}^2\text{ mol}^{-1}$

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1. A.
   $249.0\,\Omega^{-1}\,\text{cm}^2\,\text{mol}^{-1}$
2. B.
   $498.0\,\Omega^{-1}\,\text{cm}^2\,\text{mol}^{-1}$
3. C.
   $125.0\,\Omega^{-1}\,\text{cm}^2\,\text{mol}^{-1}$
4. D.
   $369.0\,\Omega^{-1}\,\text{cm}^2\,\text{mol}^{-1}$

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1. A.
   $\dfrac{(x - y)}{2} + z$
2. B.
   $(x - y + 2z)$
3. C.
   $(x + y - z)$
4. D.
   $\dfrac{(x - y)}{2} + 2z$

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1. A.
   $461.56\ \mathrm{S\,cm^2/mol}$
2. B.
   $390.76\ \mathrm{S\,cm^2/mol}$
3. C.
   $-208.76\ \mathrm{S\,cm^2/mol}$
4. D.
   $643.56\ \mathrm{S\,cm^2/mol}$

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