1
KCET 2025
MCQ (Single Correct Answer)
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The correct statement/s about Galvanic cell is/are
(a) Current flows from cathode to anode
(b) Anode is positive terminal
(c) If $\mathrm{E}_{\text {cell }}<0$, then it is spontaneous reaction
(d) Cathode is positive terminal
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KCET 2025
MCQ (Single Correct Answer)
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The electronic conductance depends on
3
KCET 2025
MCQ (Single Correct Answer)
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-0
For a given half cell, $\mathrm{Al}^{3+}+3 \mathrm{e}^{-} \rightarrow \mathrm{Al}$ on increasing of aluminium ion, the electrode potential will
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KCET 2025
MCQ (Single Correct Answer)
+1
-0
Match the following select the correct option for the quantity of electricity, in $\mathrm{Cmol}^{-1}$ required to deposit various metals at cathode
$$ \begin{array}{|l|l|l|l|} \hline & \text { List - I } & & \text { List- II } \\ \hline \text { a } & \mathrm{Ag}^{+} & \text {i } & 386000 \mathrm{Cmol}^{-1} \\ \hline \text { b } & \mathrm{Mg}^{2+} & \text { ii } & 289500 \mathrm{Cmol}^{-1} \\ \hline \text { c } & \mathrm{Al}^{3+} & \text { iii } & 96500 \mathrm{Cmol}^{-1} \\ \hline \text { d } & \mathrm{Ti}^{4+} & \text { iv } & 193000 \mathrm{Cmol}^{-1} \\ \hline \end{array} $$Questions Asked from Electrochemistry (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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