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STD 12 - 2. Electrochemistry — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - 2. Electrochemistry4 Marks
MCQ
The value of $x$ from the given data is
  • ✓
    $0.325$
  • B
    $0.65$
  • C
    $0.25$
  • D
    None of these
✓

Answer

Correct option: A.
$0.325$
a
$\mathrm{E}_{3}^{\circ}=\frac{\mathrm{n}_{1} \mathrm{E}_{1}^{\circ}+\mathrm{n}_{2} \mathrm{E}_{2}^{\circ}}{\mathrm{n}_{3}} $ $=\frac{1 \times 0.15+1 \times 0.5}{2}$

$\mathrm{X} \,volt =0.325 \,\mathrm{volt}$

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