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This lesson covers the introduction and overview for the course on CNS-1. For more of this content follow me on UNACADEMY.

Abhilash G
Currently pursuing MBBS in Bangalore Medical College. Scored 157/180 IN CET 2016.Scored 568/720 in AIPMT'16 I'm a NEET PG 2023 aspirant

U
Unacademy user
becl2 ka hybridisation sp3 kaise
Keshav Verma
8 months ago
If you calculate hybridization for BeCl2 molecule, it will be calculated like so T.V.E=2+(7x2)=16 Z=16/8=2 Therefore, hybridization is sp But BeCl2 exists as polymeric form i.e (BeCl2)n Beryllium is electron deficient atom as in BeCl2 it needs 4 more electron to complete its octet. So it gains 2 lone pair electrons from the other 2 BeCl2 chlorine (has 3 lone pairs) atoms. Now for beryllium steric number Z=4 hence it has sp3 hybridization You can also think it like this, previously BeCl2 had sp hybridization so it was a linear molecule. Then 2 more bonds formed for stability. Those 2 bond pairs repelled the previous 2 Be-Cl bonds due to which BeCl bonds became bent rather than linear. And the whole --Cl-(BeCl2)-Cl-- molecule have tetrahedral geometry.
  1. CENTRAL NERVOUS SYSTEM


  2. HELLO! I am Abhilash G Welcome to a new course orn Central Nervous System in the subject Pharmacology 2


  3. INTRODUCTION Currently pursuing MBBS in Bangalore Medical College And Research Institute. Scored 157/180 In KCET 2016 RANK:309 With 12TH (PU) 98.83% Scored 568/720 In AIPMT 2016. In KVPY, Qualified for the interview. INTERESTS: Table Tennis, Badminton, Swimming, Skating, Harmonium(Hindustani Classical), Guitar. 1. 2. 3. 4. 5.


  4. POINTS TO BE NOTED o This course in completely focused to score in your University level exams as well as NEET PG exam. o Get a pen and paper, and take a screenshot whenever necessary In unacademy, we believe only in quality time of yours. 4.


  5. TARGETS NEET ASPIRANTS UG STUDENTS GENERAL


  6. AND TABLES TO COMPARE DATA PATHOLOGY PHARMACOLOGY MICROBIOLOGY FORENSIC MEDICINE 25 Question 20 Questions 20 Questions 10 Questions 6


  7. OUR PROCESS IS EASY NEET topics Previous year questions Basic UG topics


  8. LET'S REVIEW SOME CONCEPTS General Anaesthetics Mechanism of action Inhalational and intravenous anaesthesia Preanaesthetic Medication. Local Anaesthetics Mechanism of action Actions Adverse Effects Use of Local Anaesthesia 8


  9. THANKS! Any questions? Rate Review and Recommend 9


  10. FOR MORE CONTENT Follow me on unacademy http://unacademy.com/user/abhilashcsg-2742 Abhilash G Ourrently pursing y MBBS degree in Bangalore Medical College Scored 157/1O IN CE 2023 aip 7 31 All courses (1) ENGLISH Chemotherapy foe NEET PG Abhilash's Feed 10