Three separate samples of a solution of a single salt gave these test results: one formed a white precipitate with excess ammonia solution,one formed a white precipitate with dilute $NaCl$ solution,and one formed a black precipitate with $H_2S$. The salt could be:
- A$AgNO_3$
- B$Pb(NO_3)_2$
- C$Hg(NO_3)_2$
- D$MnSO_4$
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View SolutionMatch List-$I$ with List-$II$ :
List-$I$ (Metal Ion) List-$II$ (Group in Qualitative analysis) $(a)$ $Mn^{2+}$ $(i)$ Group-$III$ $(b)$ $As^{3+}$ $(ii)$ Group-$IIA$ $(c)$ $Cu^{2+}$ $(iii)$ Group-$IV$ $(d)$ $Al^{3+}$ $(iv)$ Group-$IIB$
Choose the most appropriate answer from the options given below :
| List-$I$ (Metal Ion) | List-$II$ (Group in Qualitative analysis) |
| $(a)$ $Mn^{2+}$ | $(i)$ Group-$III$ |
| $(b)$ $As^{3+}$ | $(ii)$ Group-$IIA$ |
| $(c)$ $Cu^{2+}$ | $(iii)$ Group-$IV$ |
| $(d)$ $Al^{3+}$ | $(iv)$ Group-$IIB$ |
Choose the most appropriate answer from the options given below :
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