OnlineCBT
Chemistry · PYQ NEET UG 2025
हिन्दीMatch List I with List II: List I (Ion) List II (Group Number in Cation Analysis) A \( \text{Co}^{2+} \) I Group-I B \( \text{Mg}^{2+} \) II Group-III C \( \text{Pb}^{2+} \) III Group-IV D \( \text{Al}^{3+} \) IV Group-VI Choose the correct answer from the options given below :
Match List I with List II:
| List I (Ion) | List II (Group Number in Cation Analysis) | ||
|---|---|---|---|
| A | \( \text{Co}^{2+} \) | I | Group-I |
| B | \( \text{Mg}^{2+} \) | II | Group-III |
| C | \( \text{Pb}^{2+} \) | III | Group-IV |
| D | \( \text{Al}^{3+} \) | IV | Group-VI |
Correct answer · Option 2
A-III, B-IV, C-I, D-II
Explanation
\( \text{Co}^{2+} \) belongs to Group IV, \( \text{Mg}^{2+} \) to Group VI, \( \text{Pb}^{2+} \) to Group I, and \( \text{Al}^{3+} \) to Group III. Thus A-III, B-IV, C-I, D-II.
