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JEE Main 20248 AprilMorning Shift
Exam
JEE Main
Year
2024
Date
8 April
Shift
Morning Shift
Subject
Chemistry
Chapter
Chemical Bonding and Molecular Structure

JEE Main 2024 · 8 April · Morning Shift · Chemistry · Chemical Bonding and Molecular Structure

Match List I with List II ( List-I List-II (Molecule) (Shape) A....

Match List I with List II (
List-IList-II
(Molecule)(Shape)
A.Fe_4 \left[Fe(CN)_6\right]_3 ⋅\cdotxH_2 OI.Violet
B.{\left[Fe(CN)_5 NOS^{4-}\right.}</td><td>II.</td><td>Blood Red A</td></tr><tr><td>C.</td><td>{[Fe(SCN)]^{2+}}</td><td>III.</td><td>Prussian Blue</td></tr><tr><td>D.</td><td>\left(NH_4\right)_3 PO_4 ⋅\cdot12 MoO_3IV.Yellow
) Choose the correct answer from the options given below:

Options

  1. AA-III, B-I, C-II, D-IV
  2. BA-I, B-II, C-III, D-IV
  3. CA-IV, B-I, C-II, D-III
  4. DA-II, B-III, C-IV, D-I

Correct answer

A. A-III, B-I, C-II, D-IV

Step-by-step solution

Fe4[Fe(CN)6]3⋅xH2O→\mathrm{Fe}_4\left[\mathrm{Fe}(\mathrm{CN})_6\right]_3 \cdot \mathrm{xH}_2 \mathrm{O} \rightarrow Prussian Blue [Fe(CN)5NOS]4−→\left[\mathrm{Fe}(\mathrm{CN})_5 \mathrm{NOS}\right]^{4-} \rightarrow Violet [Fe(SCN)]2+→[\mathrm{Fe}(\mathrm{SCN})]^{2+} \rightarrow Blood Red (NH4)3PO4⋅12MoO3→\left(\mathrm{NH}_4\right)_3 \mathrm{PO}_4 \cdot 12 \mathrm{MoO}_3 \rightarrow Yellow
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