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Electrochemistry question

2024 · 8 Apr · Shift 2 · Q8

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JEE Main
Chemistry
Electrochemistry
2024 · 8 Apr · Shift 2 · Q8

Electrochemistry question

2024 · 8 Apr · Shift 2 · Q8

JEE MainChemistryElectrochemistryMCQ+4 / −1

The emf of cell

\mathrm{Tl}\left|\underset{(0.001 \mathrm{M})}{\mathrm{Tl}^{+}}\right| \underset{(0.01 \mathrm{M})}{\mathrm{Cu}^{2+}} \mid \mathrm{Cu}

is

0.83 \mathrm{~V}

at

298 \mathrm{~K}

. It could be increased by :

A
increasing concentration of $\mathrm{Tl}^{+}$ ions
B
increasing concentration of $\mathrm{Cu}^{2+}$ ions
C
increasing concentration of both $\mathrm{Tl}^{+}$ and $\mathrm{Cu}^{2+}$ ions
D
decreasing concentration of both $\mathrm{Tl}^{+}$ and $\mathrm{Cu}^{2+}$ ions

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