Answer
396.9k+ views
Hint: The number of bonds, lone pair of electrons, and the hybridization of the central atom explain the shape of the molecules. If there is a presence of a lone pair of electrons on the central atom the shape of the molecule is going to change.
Complete step by step answer:
- In the question, it is asked which molecules have the shape of trigonal bipyramidal among the given options.
- First, we should know the number of lone pairs on the central atom, the number of bonds, and the hybridization of the given molecules to find the shape of the given molecules.
- Coming to option A, $B{{F}_{3}}$. The boron atom does not contain any lone pair of electrons on the central atom, the hybridization of the molecule is $s{{p}^{2}}$ and the number of bonds is three then the structure of $B{{F}_{3}}$ is trigonal planar and it is as follows.
- Coming to option B, $C{{H}_{4}}$ . The carbon atom does not contain any lone pair of electrons on the central atom, the hybridization of the molecule is $s{{p}^{3}}$ and the numbers of bonds are four then the structure of $C{{H}_{4}}$ is tetrahedral and it is as follows.
- Coming to the option C, $PC{{l}_{5}}$ . The phosphorus atom does not contain any lone pair of electrons on the central atom, the hybridization of the molecule is $s{{p}^{3}}d$and the numbers of bonds are five then the structure of is trigonal bipyramidal and it is as follows.
- Coming to the option D, $S{{F}_{6}}$. The sulfur atom does not contain any lone pair of electrons on the central atom, the hybridization of the molecule is $s{{p}^{3}}{{d}^{2}}$ and the numbers of bonds are six then the structure of is octahedral and it is as follows.
- Therefore the molecule which has trigonal bipyramidal structure among the given options is $PC{{l}_{5}}$. So, the correct answer is “Option C”.
Note: If a lone pair of electrons are present on the central atom in the molecule then the shape of the molecule is going to change because of the repulsions between lone pair and bond pair electrons in the molecule.
Complete step by step answer:
- In the question, it is asked which molecules have the shape of trigonal bipyramidal among the given options.
- First, we should know the number of lone pairs on the central atom, the number of bonds, and the hybridization of the given molecules to find the shape of the given molecules.
- Coming to option A, $B{{F}_{3}}$. The boron atom does not contain any lone pair of electrons on the central atom, the hybridization of the molecule is $s{{p}^{2}}$ and the number of bonds is three then the structure of $B{{F}_{3}}$ is trigonal planar and it is as follows.
![seo images](https://www.vedantu.com/question-sets/a7ce056c-db01-4a81-af4d-198d03864a366400912945977030184.png)
- Coming to option B, $C{{H}_{4}}$ . The carbon atom does not contain any lone pair of electrons on the central atom, the hybridization of the molecule is $s{{p}^{3}}$ and the numbers of bonds are four then the structure of $C{{H}_{4}}$ is tetrahedral and it is as follows.
![seo images](https://www.vedantu.com/question-sets/b816b469-b918-4ff2-b2ac-19d92571fe61695983381941001758.png)
- Coming to the option C, $PC{{l}_{5}}$ . The phosphorus atom does not contain any lone pair of electrons on the central atom, the hybridization of the molecule is $s{{p}^{3}}d$and the numbers of bonds are five then the structure of is trigonal bipyramidal and it is as follows.
![seo images](https://www.vedantu.com/question-sets/4aa29abd-d126-48ec-9ca3-c2d1f504a93d4466745465471713394.png)
- Coming to the option D, $S{{F}_{6}}$. The sulfur atom does not contain any lone pair of electrons on the central atom, the hybridization of the molecule is $s{{p}^{3}}{{d}^{2}}$ and the numbers of bonds are six then the structure of is octahedral and it is as follows.
![seo images](https://www.vedantu.com/question-sets/de9889ad-8750-49df-8ddc-df433beec17d7884746098284504469.png)
- Therefore the molecule which has trigonal bipyramidal structure among the given options is $PC{{l}_{5}}$. So, the correct answer is “Option C”.
Note: If a lone pair of electrons are present on the central atom in the molecule then the shape of the molecule is going to change because of the repulsions between lone pair and bond pair electrons in the molecule.
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Bimbisara was the founder of dynasty A Nanda B Haryanka class 6 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)