Match the List-I with List-II : List-I (Cations) List-II (Group reaction) (P) Pb 2+ , Cu…
Chemistry · JEE Main · NTA Exams — Principles Related To Practical Chemistry
Match the List-I with List-II :
(Jee Main 2023)
List-I (Cations) | List-II (Group reaction) |
| (P) Pb2+, Cu2+ | (i) H2S gas in presence of dilute HCl |
| (Q) Al3+, Fe3+ | (ii) (NH4)2CO3 in presence of NH4OH |
| (R) Co2+, Ni2+ | (iii) NH4OH in presence of NH4CI |
| (S) Ba2+, Ca2+ | (iv) H2S in presence of NH4OH |
(Jee Main 2023)
- P → i, Q → iii, R → ii, S → iv
- P → iv, Q → ii, R → iii, S → i
- P → iii, Q → i, R → iv, S → ii
- P → i, Q → iii, R → iv, S → ii
Answer
(D) P → i, Q → iii, R → iv, S → ii
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