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JEE CHEMISTRY MCQ: BIOMOLECULES

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During reduction of sugar through fehling's solution, ionic state of metal changes from

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Correct option: D

\mathrm{Cu}^{+2}

to

\mathrm{Cu}^{+1}

Option D (

\mathrm{Cu}^{+2}

to

\mathrm{Cu}^{+1}

) is correct because during the reduction of sugar by Fehling's solution,

\mathrm{Cu}^{+2}

ions are reduced to

\mathrm{Cu}^{+1}

ions.

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