MCQ
Limiting molar conductivity of $NH_4OH$

$[i.e.\, \Lambda ^o_{m(NH_4OH)}]$ is equal to

  • A
    $\Lambda ^o_{m(NH_4Cl)} + \Lambda ^o_{m(NaCl)} - \Lambda ^o_{m(NaOH)}$
  • B
    $\Lambda ^o_{m(NaOH)} + \Lambda ^o_{m(NaCl)} - \Lambda ^o_{m(NH_4Cl)}$
  • C
    $\Lambda ^o_{m(NH_4OH)} + \Lambda ^o_{m(NH_4Cl)} - \Lambda ^o_{m(HCl)}$
  • $\Lambda ^o_{m(NH_4Cl)}  + \Lambda ^o_{m(NaOH)} - \Lambda ^o_{m(NaCl)} $

Answer

Correct option: D.
$\Lambda ^o_{m(NH_4Cl)}  + \Lambda ^o_{m(NaOH)} - \Lambda ^o_{m(NaCl)} $
d

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