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2. Electrochemistry — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry2. Electrochemistry1 Mark
MCQ
Molar conductance ${\Lambda _m}$ is plotted against $\sqrt c $ $(mol\, litre^{-1}$) for three electrolytes $(NaCl, HCl, NH_4OH)$ Which of the following is correct ?

$1-2-3$

  • A
    $NaCl- HCl- NH_4OH$
  • ✓
    $HCl- NaCl- NH_4OH$
  • C
    $NH_4OH- NaCl- HCl$
  • D
    $NH_4OH- HCl- NaCl$
✓

Answer

Correct option: B.
$HCl- NaCl- NH_4OH$
b

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