JEE Advanced 2007Paper 2
- Exam
- JEE Advanced
- Year
- 2007
- Paper
- Paper 2
- Subject
- Chemistry
- Chapter
- Redox Reactions
JEE Advanced 2007 · Paper 2 · 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 matrix given in the ORS.
Options
- AA-p; B-q; C-p; D-q, r
- BA-p, s; B-q, r; C-p, r; D-r, s
- CA-s; B-p; C-p; D-q
- 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,
\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}