Answer
Verified
452.7k+ views
Hint: The hybridization of the inorganic complexes is going to depend on the type of ligand. If the ligand is a strong ligand then the inner orbital complex is going to form and if the ligand is weak then the outer orbital complex is going to form.
Complete step by step solution:
-In ${{[Fe{{F}_{6}}]}^{3-}}$ one iron atom and six fluorine atoms are there.
-We know that fluorine is a weak ligand and forms an outer orbital complex with iron.
-The oxidation state of iron in ${{[Fe{{F}_{6}}]}^{3-}}$ is as follows.
x + 6(-1) = -3
x – 6 = -3
x = 3
Here x = oxidation state of iron
-The electronic configuration of iron is as follows.
\[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}3{{p}^{6}}4{{s}^{2}}3{{d}^{6}}4{{p}^{0}}4{{d}^{0}}\]
-The electronic configuration of iron in ${{[Fe{{F}_{6}}]}^{3-}}$ is as follows.
\[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}3{{p}^{6}}4{{s}^{0}}3{{d}^{5}}4{{p}^{0}}4{{d}^{0}}\]
-Six fluorine atoms donate electrons to iron.
-The hybridization of Fe atom in ${{[Fe{{F}_{6}}]}^{3-}}$ is as follows.
-From the above picture we can say that iron undergoes $s{{p}^{3}}{{d}^{2}}$ hybridization.
-From the above picture, we can also say that iron in ${{[Fe{{F}_{6}}]}^{3-}}$ have 5 unpaired electrons.
-Therefore the hybridization of iron in ${{[Fe{{F}_{6}}]}^{3-}}$ is $s{{p}^{3}}{{d}^{2}}$ with 5 unpaired electrons.
So, the correct option is (C).
Note: An inorganic metal complex in which the central metal atom utilizes outer d orbitals for hybridization then the complex is called outer orbital complex. An inorganic metal complex in which the central metal atom utilizes inner d orbitals for hybridization then the complex is called inner orbital complex.
Complete step by step solution:
-In ${{[Fe{{F}_{6}}]}^{3-}}$ one iron atom and six fluorine atoms are there.
-We know that fluorine is a weak ligand and forms an outer orbital complex with iron.
-The oxidation state of iron in ${{[Fe{{F}_{6}}]}^{3-}}$ is as follows.
x + 6(-1) = -3
x – 6 = -3
x = 3
Here x = oxidation state of iron
-The electronic configuration of iron is as follows.
\[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}3{{p}^{6}}4{{s}^{2}}3{{d}^{6}}4{{p}^{0}}4{{d}^{0}}\]
-The electronic configuration of iron in ${{[Fe{{F}_{6}}]}^{3-}}$ is as follows.
\[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}3{{p}^{6}}4{{s}^{0}}3{{d}^{5}}4{{p}^{0}}4{{d}^{0}}\]
-Six fluorine atoms donate electrons to iron.
-The hybridization of Fe atom in ${{[Fe{{F}_{6}}]}^{3-}}$ is as follows.
-From the above picture we can say that iron undergoes $s{{p}^{3}}{{d}^{2}}$ hybridization.
-From the above picture, we can also say that iron in ${{[Fe{{F}_{6}}]}^{3-}}$ have 5 unpaired electrons.
-Therefore the hybridization of iron in ${{[Fe{{F}_{6}}]}^{3-}}$ is $s{{p}^{3}}{{d}^{2}}$ with 5 unpaired electrons.
So, the correct option is (C).
Note: An inorganic metal complex in which the central metal atom utilizes outer d orbitals for hybridization then the complex is called outer orbital complex. An inorganic metal complex in which the central metal atom utilizes inner d orbitals for hybridization then the complex is called inner orbital complex.
Recently Updated Pages
Who among the following was the religious guru of class 7 social science CBSE
what is the correct chronological order of the following class 10 social science CBSE
Which of the following was not the actual cause for class 10 social science CBSE
Which of the following statements is not correct A class 10 social science CBSE
Which of the following leaders was not present in the class 10 social science CBSE
Garampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSE
Trending doubts
A rainbow has circular shape because A The earth is class 11 physics CBSE
Which are the Top 10 Largest Countries of the World?
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
What was the Metternich system and how did it provide class 11 social science CBSE
How do you graph the function fx 4x class 9 maths CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
What is BLO What is the full form of BLO class 8 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE