How Do You Determine Steric Numbers Class 11 Chemistry CBSE

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AnswerQuestion Answers for Class 12Class 12 BiologyClass 12 ChemistryClass 12 EnglishClass 12 MathsClass 12 PhysicsClass 12 Social ScienceClass 12 Business StudiesClass 12 EconomicsQuestion Answers for Class 11Class 11 EconomicsClass 11 Computer ScienceClass 11 BiologyClass 11 ChemistryClass 11 EnglishClass 11 MathsClass 11 PhysicsClass 11 Social ScienceClass 11 AccountancyClass 11 Business StudiesQuestion Answers for Class 10Class 10 ScienceClass 10 EnglishClass 10 MathsClass 10 Social ScienceClass 10 General KnowledgeQuestion Answers for Class 9Class 9 General KnowledgeClass 9 ScienceClass 9 EnglishClass 9 MathsClass 9 Social ScienceQuestion Answers for Class 8Class 8 ScienceClass 8 EnglishClass 8 MathsClass 8 Social ScienceQuestion Answers for Class 7Class 7 ScienceClass 7 EnglishClass 7 MathsClass 7 Social ScienceQuestion Answers for Class 6Class 6 ScienceClass 6 EnglishClass 6 MathsClass 6 Social ScienceQuestion Answers for Class 5Class 5 ScienceClass 5 EnglishClass 5 MathsClass 5 Social ScienceQuestion Answers for Class 4Class 4 ScienceClass 4 EnglishClass 4 MathsHow do you determine steric numbers?AnswerVerified547.2k+ viewsHint: As we know that steric number is the number of atoms that are bonded to a central atom of a molecule plus the number of lone pairs that are attached to the central atom. Complete step by step answer:- As we know that steric number of a molecule is used to determine the molecular geometry in the valence shell electron pair repulsion theory. - It is found that steric numbers can help to determine the hybridization of an atom in a molecule. - We can calculate the value of steric number by summing up the total number of atoms that are bonded to the central atom and the lone pairs of electrons that are present on the central metal atom. - It is found that if the value of steric number is 2 then the hybridization of the molecule is sp- It is found that if the value of steric number is 3 then the hybridization of the molecule is $s{{p}^{2}}$- It is found that if the value of steric number is 4 then the hybridization of the molecule is $s{{p}^{3}}$- Let us take an example of sulphuric acid. We can calculate the steric number of sulphuric acid as:- Steric number = No. of atoms that are bonded to the central atom + No. of lone pairs in the central atom.- We can see the structure of sulphuric acid as: - No. of atoms that are bonded to central atom=4, No. of lone pairs in sulphur=0, so substituting the value we get:Steric number= 4 + 0 = 4.- Hence, in this way we can calculate the steric number.Note: - As we know that by knowing the value of steric number we can determine the hybridization of the molecule. And it is also found that we can also find the shape of the molecule by knowing the value of steric number. - It is found that if the value of steric number is 2 then the shape is linear, when steric number is 3 then the shape is trigonal planar and if the steric number is 4 then the shape is tetrahedral.Recently Updated PagesWhy are manures considered better than fertilizers class 11 biology CBSEFind the coordinates of the midpoint of the line segment class 11 maths CBSEDistinguish between static friction limiting friction class 11 physics CBSEThe Chairman of the constituent Assembly was A Jawaharlal class 11 social science CBSEThe first National Commission on Labour NCL submitted class 11 social science CBSENumber of all subshell of n + l 7 is A 4 B 5 C 6 D class 11 chemistry CBSEWhy are manures considered better than fertilizers class 11 biology CBSEFind the coordinates of the midpoint of the line segment class 11 maths CBSEDistinguish between static friction limiting friction class 11 physics CBSEThe Chairman of the constituent Assembly was A Jawaharlal class 11 social science CBSEThe first National Commission on Labour NCL submitted class 11 social science CBSENumber of all subshell of n + l 7 is A 4 B 5 C 6 D class 11 chemistry CBSE

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