Home Chemistry Chemical Bonding and Molecular Structure JEE Main 2026 Among the following, the CORRECT combination…
Chemistry Chemical Bonding and Molecular Structure JEE Main 2026 Single Correct MCQ
Published on: August 11, 2026

Among the following, the CORRECT combinations are

A
-shaped ( )
, ,
B
Square pyramidal
, A and Only
and ,
C
Pentagonal bipyramidal
and Only
and
D
Square planar ( ) Choose the correct answer from the options given below:
Only

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Text Solution

Verified by Experts
The correct answer is:
C

Analyzing geometry and hybridization:
: Iodine has 7 valence electrons, forms 3 bonds with F , leaving 2 lone pairs. Total electron pairs (trigonal bipyramidal geometry). Molecular shape is T-shaped. Hybridization . CORRECT.
: Iodine forms 5 bonds with F and has 1 lone pair. Total electron pairs (octahedral geometry). Molecular shape is square pyramidal with 1 lone pair in axial position. Hybridization . CORRECT.
: Iodine forms 7 bonds with F and has 0 lone pairs. Total electron pairs . Molecular shape is pentagonal bipyramidal. Hybridization . CORRECT.
: Chlorine has 7 valence electrons +1 from charge . Bonded to 4 O atoms with 0 lone pairs. Total electron pairs (tetrahedral geometry). Molecular shape is tetrahedral, NOT square planar. Hybridization , NOT . INCORRECT.

Correct combinations: , and C.

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