X and Y are the number of electrons involved, respectively during the oxidation of I^(- t)o I₂ and S²⁻ to S by acidified K₂Cr₂O₇. The value of X + Y is _ _ _.

Redox Reactions and Electrochemistry: JEE Main 2026 Chemistry question

JEE Main 2026 · 24 Jan, Morning shift · Q74

JEE Main 202624 Jan, Morning shiftChemistryMediumRedox Reactions and Electrochemistry138× since 2002

X and Y are the number of electrons involved, respectively during the oxidation of

\mathrm{I^-}

\mathrm{I_2}

and

\mathrm{S^{2-}}

to S by acidified

\mathrm{K_2Cr_2O_7}

. The value of X + Y is ______.

Your answerInteger or decimal