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Question

Chemistry Question on atom structure models

Choose the correct option

MoleculeShape
ABrF5BrF_5
BH2OH_2O
CClF3ClF_3
DSF4SF_4
A

(A)- IV, (B)- III, (C)- I, (D)- II

B

(A)- III, (B)- IV, (C)- I, (D)- II

C

(A)- II, (B)- I, (C)- III, (D)- IV

D

(A)- I, (B)- III, (C)- IV, (D)- II

Answer

(A)- IV, (B)- III, (C)- I, (D)- II

Explanation

Solution

Analyze Each Molecule Based on VSEPR Theory:
BrF 5: The molecule has five bonded pairs and one lone pair around bromine, leading to a square pyramidal shape.
H 2O: Water has two bonded pairs and two lone pairs, giving it a bent shape.
ClF 3: Chlorine trifluoride has three bonded pairs and two lone pairs, resulting in a T-shape.
SF 4: Sulfur tetrafluoride has four bonded pairs and one lone pair, leading to a see-saw shape.

Match Each Molecule with the Correct Shape:
(A) BrF5 - Square pyramidal
(B) H2O - Bent
(C) ClF3 - T-shape
(D) SF4 - See-saw

Conclusion: Based on the shapes identified above, the correct answer is Option (1).