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Salt Analysis question

2024 · 6 Apr · Shift 1 · Q8
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Salt Analysis question

2024 · 6 Apr · Shift 1 · Q8

JEE MainChemistrySalt AnalysisMCQ+4 / −1

Match List I with List II

LIST I
(Precipitating reagent and conditions)		 LIST II
(Cation)
A.
NH4Cl+NH4OH\mathrm{NH}_4 \mathrm{Cl}+\mathrm{NH}_4 \mathrm{OH}NH4​Cl+NH4​OH
 I. Mn2+\mathrm{Mn^{2+}}Mn2+
B.
NH4OH+Na2CO3\mathrm{NH}_4 \mathrm{OH}+\mathrm{Na}_2 \mathrm{CO}_3NH4​OH+Na2​CO3​
 II. Pb2+\mathrm{Pb^{2+}}Pb2+
C.
NH4OH+NH4Cl+H2 S gas \mathrm{NH}_4 \mathrm{OH}+\mathrm{NH}_4 \mathrm{Cl}+\mathrm{H}_2 \mathrm{~S} \text { gas }NH4​OH+NH4​Cl+H2​ S gas 
 III. Al3+\mathrm{Al^{3+}}Al3+
D. dilute HCl\mathrm{HCl}HCl IV. Sr2+\mathrm{Sr^{2+}}Sr2+

Choose the correct answer from the options given below:

  1. A
    A-III, B-IV, C-I, D-II
  2. B
    A-III, B-IV, C-II, D-I
  3. C
    A-IV, B-III, C-II, D-I
  4. D
    A-IV, B-III, C-I, D-II
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