In acidic medium, K₂ Cr₂ O₇ shows oxidising action as represented in the half reaction: Cr₂ O₇ ²⁻+XH⁺+Ye^() → 2 ~A+ZH₂ O X, Y, Z and A are respectively are:

Redox Reactions and Electrochemistry: JEE Main 2024 Chemistry question

JEE Main 2024 · 1 Feb, Morning shift · Q1788

JEE Main 20241 Feb, Morning shiftChemistryHardRedox Reactions and Electrochemistry138× since 2002

In acidic medium,

\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7

shows oxidising action as represented in the half reaction:

\mathrm{Cr}_2 \mathrm{O}_7{ }^{2-}+\mathrm{XH}^{+}+\mathrm{Ye}^{\ominus} \rightarrow 2 \mathrm{~A}+\mathrm{ZH}_2 \mathrm{O}

\mathrm{X}, \mathrm{Y}, \mathrm{Z}

and

\mathrm{A}

are respectively are :

JEE Main 2024 · 1 Feb, Morning shift · Q1788

JEE Main 20241 Feb, Morning shiftChemistryHardRedox Reactions and Electrochemistry138× since 2002

In acidic medium,

\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7

shows oxidising action as represented in the half reaction:

\mathrm{Cr}_2 \mathrm{O}_7{ }^{2-}+\mathrm{XH}^{+}+\mathrm{Ye}^{\ominus} \rightarrow 2 \mathrm{~A}+\mathrm{ZH}_2 \mathrm{O}

\mathrm{X}, \mathrm{Y}, \mathrm{Z}

and

\mathrm{A}

are respectively are :