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NEET
Exam
NEET
Subject
Chemistry
Chapter
Redox Reactions

NEET · Chemistry · Redox Reactions

Match the complexes in Column I with their properties listed in...

Match the complexes in Column I with their properties listed in Column II. Indicate your answer by darkening the appropriate bubbles of the 4×44 \times 4 matrix given in the ORS. Match the complexes in Column I with their properties listed in Column II. Indicate your answer by darkening the

Options

  1. AA-p; B-q; C-p; D-q, r
  2. BA-p, s; B-q, r; C-p, r; D-r, s
  3. CA-s; B-p; C-p; D-q
  4. DA-p, s; B-r; C-p, q; D-p, s

Correct answer

D. A-p, s; B-r; C-p, q; D-p, s

Step-by-step solution

A-p,s B-r, C-p,q, D-p,s, 2CrO42−⟶Cr2O72−MnO4−+NO2−+H+⟶Mn2++NO3−+H2ONO3−+H2SO4+Fe2+⟶Fe3++NO+SO42−+H2O\begin{aligned} 2 \mathrm{CrO}_4^{2-} \longrightarrow \mathrm{Cr}_2 \mathrm{O}_7^{2-} \\ \mathrm{MnO}_4^{-}+\mathrm{NO}_2^{-}+\mathrm{H}^{+} \longrightarrow \mathrm{Mn}^{2+}+\mathrm{NO}_3^{-}+\mathrm{H}_2 \mathrm{O} \\ \mathrm{NO}_3^{-}+\mathrm{H}_2 \mathrm{SO}_4+\mathrm{Fe}^{2+} \longrightarrow \mathrm{Fe}^{3+}+\mathrm{NO}+\mathrm{SO}_4^{2-}+\mathrm{H}_2 \mathrm{O} \end{aligned}
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