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Following limiting molar conductivities are given as given as … λ_ m ( CH_2 COOK )^0= Z S cm ^2 ~mol^-1

NEET UG 2019 — Chemistry Physical Chemistry

2019mcqhard

Following limiting molar conductivities are given as given as λm(H2SO4)0=xScm2 mol−1λm(K2SO4)0=yScm2 mol−1\begin{aligned} & \lambda_{\mathrm{m}\left(\mathrm{H}_2 \mathrm{SO}_4\right)}^0=\mathrm{x} \mathrm{S} \mathrm{cm}{ }^2 \mathrm{~mol}^{-1} \\ & \lambda_{\mathrm{m}\left(\mathrm{K}_2 \mathrm{SO}_4\right)}^0=\mathrm{y} \mathrm{S} \mathrm{cm}{ }^2 \mathrm{~mol}^{-1} \\ & \end{aligned}​λm(H2​SO4​)0​=xScm2 mol−1λm(K2​SO4​)0​=yScm2 mol−1​ λm(CH2COOK)0=ZScm2 mol−1\lambda_{\mathrm{m}\left(\mathrm{CH}_2 \mathrm{COOK}\right)}^0=\mathrm{Z} \mathrm{S} \mathrm{cm}{ }^2 \mathrm{~mol}^{-1}λm(CH2​COOK)0​=ZScm2 mol−1

Official previous-year question

Held on 30 Apr 2019 · Verified 9 Jul 2026.

Options

  1. A

    x−y+2zx-y+2 zx−y+2z

  2. B

    x+y−zx+y-zx+y−z

  3. C

    x−y+zx-y+zx−y+z

  4. D

    (x−y)2+z\frac{(x-y)}{2}+z2(x−y)​+z

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