MCQ
Match List $I$ w1th List $II$

LIST $I$

(Precipitating reagent and

conditions)

LIST $II$

(Cation)

$A$ $\mathrm{NH}_4 \mathrm{Cl}+\mathrm{NH}_4 \mathrm{OH}$ $I$ $\mathrm{Mn}^{2+}$
$B$ $\mathrm{NH}_4 \mathrm{OH}+\mathrm{Na}_2 \mathrm{CO}_3$ $II$ $\mathrm{Pb}^{2+}$
$C$ $\mathrm{NH}_4 \mathrm{OH}+\mathrm{NH}_4 \mathrm{Cl}+\mathrm{H}_2 \mathrm{~S}$ gas $III$ $\mathrm{Al}^{3+}$
$D$ dilute $\mathrm{HCl}$ $IV$ $\mathrm{Sr}^{2+}$

Choose the correct answer from the options given below:

  • A
    $\text { A-IV, B-III, C-II, D-I }$
  • B
    $\text { A-IV, B-III, C-I, D-II }$
  • C
    $\text { A-III, B-IV, C-I, D-II }$
  • $\text { A-III, B-IV, C-II, D-I }$

Answer

Correct option: D.
$\text { A-III, B-IV, C-II, D-I }$
d
Theory based question

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