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Electrochemistry question

2024 · 9 Apr · Shift 2 · Q12
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  5. /2024 · 9 Apr · Shift 2 · Q12

Electrochemistry question

2024 · 9 Apr · Shift 2 · Q12

JEE MainChemistryElectrochemistryMCQ+4 / −1
Which out of the following is a correct equation to show change in molar conductivity with respect to concentration for a weak electrolyte, if the symbols carry their usual meaning :
  1. A
    Λm−Λm∘+AC12=0\Lambda_{\mathrm{m}}-\Lambda_{\mathrm{m}}^{\circ}+\mathrm{AC}^{\frac{1}{2}}=0Λm​−Λm∘​+AC21​=0
  2. B
    Λm2C+KaΛmo2−KaΛmΛm∘=0\Lambda_{\mathrm{m}}^2 \mathrm{C}+\mathrm{K}_{\mathrm{a}} \Lambda_{\mathrm{m}}^{\mathrm{o}^2}-\mathrm{K}_{\mathrm{a}} \Lambda_{\mathrm{m}} \Lambda_{\mathrm{m}}^{\circ}=0Λm2​C+Ka​Λmo2​−Ka​Λm​Λm∘​=0
  3. C
    Λm−Λm∘−AC12=0\Lambda_{\mathrm{m}}-\Lambda_{\mathrm{m}}^{\circ}-\mathrm{AC}^{\frac{1}{2}}=0Λm​−Λm∘​−AC21​=0
  4. D
    Λm2C−KaΛm∘2+KaΛmΛm∘=0\Lambda_{\mathrm{m}}^2 \mathrm{C}-\mathrm{K}_{\mathrm{a}} \Lambda_{\mathrm{m}}^{\circ 2}+\mathrm{K}_{\mathrm{a}} \Lambda_{\mathrm{m}} \Lambda_{\mathrm{m}}^{\circ}=0Λm2​C−Ka​Λm∘2​+Ka​Λm​Λm∘​=0
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