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NEET · Chemistry · STD 12 - 2. Electrochemistry
The molar conductivity of a \(0.5\, mol/dm^3\) solution of \(AgNO_3\) with electrolytic conductivity of \(5.76 \times 10^{-3}\, S\, cm^{-1}\) at \(298\, K\) is ......... \(S\, cm^2/mol\).
- A \(2.88\)
- B \(11.52\)
- C \(0.086\)
- D \(28.8\)
Answer & Solution
Correct Answer
(B) \(11.52\)
Step-by-step Solution
Detailed explanation
\(\Lambda_{m}=\frac{k \times 1000}{\text { Molarity }(M)}\) \(=\frac{5.76 \times 10^{-3}\; \mathrm{Scm}^{-1} \times 1000}{0.5 \mathrm{mol} \mathrm{cm}^{-3}}\)
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