Does ClF3 have an expanded octet?
Correct option b ClF3Explanation:Geometry of ClF3 molecule is T-shaped. There are ten electrons three bond pairs and two lone pairs about the central chlorine atom so ClF3 does not obey octet rule.
What is the total number of valence electrons in the Lewis structure of ClF3?
Both chlorine and fluorine belong to the 17th group in the periodic table. Total valence electrons available for drawing the ClF3 lewis structure = 7 + 7*3 = 28 valence electrons.
Is ClF3 possible?
Chlorine has vacant d orbitals hence it can show an oxidation state of +3. Fluorine has no d orbitals, it cannot show positive oxidation state. Fluorine shows only -1 oxidation state. Therefore FCl3 does not exists.
How is clf3 bond formed?
The central atom Cl needs three unpaired electrons to bond with three F-atoms. ClF3 should consist of 3 bond-pairs and 2 lone-pairs. One 3s, three 3p and one of the 3d orbitals of Cl participate in the hybridization and five sp3d hybrid orbitals are formed.
Which elements can form an expanded octet?
An atom like phosphorus or sulfur which has more than an octet is said to have expanded its valence shell. This can only occur when the valence shell has enough orbitals to accommodate the extra electrons.
Is cif3 a Lewis acid?
ClF3 could act as a Lewis base because it has lone electron pairs that can be donated (definition of a Lewis base).
What is the Lewis dot structure of ClF3?
With the help of the ClF3 Lewis dot structure, we know chlorine is the central atom that contains 2 lone pairs and is attached to 3 bonded atoms. So, the ClF3 formula becomes AX3N2. According to the AX3N2 formula, ClF3 molecular geometry is T-shaped and electron geometry is trigonal pyramidal.
Why does chlorine violate the octet rule in ClF3?
As we know chlorine only needs 8 electrons to complete its octet rule despite this chlorine shares 10 electrons with other atoms and violates the octet rule. Because Chlorine is an expanded octet in the Lewis dot structure of ClF3.
What are the bond angles in ClF3?
The bond angles in ClF3 are 87.5°. To determine the molecular geometry for Chlorine Trifluoride, we go back to its Lewis structure. From the Lewis structure, it can be observed that Chlorine has an expanded octet. It has two lone pairs attached to it.
What is the hybridization of ClF3?
Summary 1 Hybridization of ClF3 is Sp³d. 2 The molecular geometry of ClF3 is T-shaped and electron geometry is Trigonal bipyramidal. 3 The total valence electron present in the chlorine trifluoride is 28 4 According to the lewis structure of ClF3, 2 lone pairs and 3 bonded pairs are present in this molecule. 5 ClF3 is polar in nature. More