Chemistry · CHEMICAL BONDING AND MOLECULAR STRUCTURE

Match List-I with List-II: List-I (Molecule / Species) List-II (Arrangement / Geometry) A \( \text{HgCl}_2 \) I Trigonal bipyramidal B \( \text{NH}_4^+ \) II Octahedral C \( \text{PCl}_5 \) III Linear D \( \text{SF}_6 \) IV Tetrahedral Choose the correct answer from the options given below:

1. A
   A-(III), B-(IV), C-(I), D-(II)
2. B
   A-(I), B-(IV), C-(III), D-(II)
3. C
   A-(III), B-(I), C-(IV), D-(II)
4. D
   A-(IV), B-(III), C-(I), D-(II)