1
RE-NEET 2026
MCQ (Single Correct Answer)
+4
-1
The highest occupied molecular orbital for $\mathrm{Ne}_2$ is
2
RE-NEET 2026
MCQ (Single Correct Answer)
+4
-1
$$ \text { Match the species in List-I with their geometry in List-II. } $$
| List-I | List-II | ||
| A. | I. | Tetrahedral | |
| B. | II. | Square Planar | |
| C. | III. | Trigonal bipyramidal | |
| D | IV. | Square pyramidal |
3
NEET 2026
MCQ (Single Correct Answer)
+4
-1
$$ \text { Match List I with List II : } $$
| List-I |
List-II |
||
|---|---|---|---|
| A. | $\mathrm{C}_2 \mathrm{H}_4$ | I. | $3 \sigma$ bonds, $2 \pi$ bonds |
| B. | $\mathrm{C}_2 \mathrm{H}_2$ | II. | $3 \sigma$ bonds, one lone pair |
| C. | $\mathrm{CH}_4$ | III. | $4 \sigma$ bonds |
| D. | $\mathrm{NH}_3$ | IV. | $5 \sigma$ bonds, $1 \pi$ bond |
4
NEET 2026
MCQ (Single Correct Answer)
+4
-1
Identify the correct statement about $\mathrm{CIF}_3$ from the following options :
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