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Byju's Answer

Standard XII

Chemistry

Kohlrausch Law

If Molar cond...

Question

If Molar conductivity of $C a^{2 +} = 119$ & Molar conductivity of $C l^{=} 71$ then find the molar conductivity of $C a C l_{2}$ :

341

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261

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126

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431

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Solution

The correct option is B $261$
$V_{m} (C a C l_{2}) = ⋀_{C a^{+ 2}} + 2 ⋀_{C l^{-}}$
$= 119 + 71 \times 2$
$= 261$

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If Molar conductivity of Ca2+=119 & Molar conductivity of Cl=71 then find the molar conductivity of CaCl2 :

The correct option is B 261Vm(CaCl2)=⋀Ca+2+2⋀Cl− =119+71×2 =261

If Molar conductivity of $C a^{2 +} = 119$ & Molar conductivity of $C l^{=} 71$ then find the molar conductivity of $C a C l_{2}$ :

The correct option is B $261$
$V_{m} (C a C l_{2}) = ⋀_{C a^{+ 2}} + 2 ⋀_{C l^{-}}$
$= 119 + 71 \times 2$
$= 261$