Is the reaction, $2{\rm{Al}} + 3{\rm{F}}{{\rm{e}}^{2 + }} \to 2{\rm{A}}{{\rm{l}}^{3 + }} + 3{\rm{Fe}}$ possible?

Yes, because standard oxidation potential of ${\rm{Al}} > Fe$

No, because standard oxidation potential of ${\rm{Al}} < Fe$

NEET UG CHEMISTRY MCQ: ELECTRO CHEMISTRY

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Is the reaction,

2\mathrm{Al} + 3\mathrm{F}{\mathrm{e}^{2 + }} \to 2\mathrm{A}{\mathrm{l}^{3 + }} + 3\mathrm{Fe}

possible?

View answer and explanation

Correct option: B

Yes, because standard oxidation potential of

\mathrm{Al} > Fe

Option B is correct because a reaction is possible if the standard oxidation potential of the element being oxidized (Al) is greater than that of the element being reduced (Fe).

More Questions from ELECTRO CHEMISTRY

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ions in solution by the same quantity of charge will be : The correct order of molar conductivity at infinite dilution of

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is A solution of copper sulphate

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