I have 2 years of online teaching experience and two years of classroom teaching experience.
I am ex- faculty of one of the most premier institutes in the field of IIT preparation.
I am a post-graduate in chemistry from Delhi University.
/> Sector 132, Noida, India - 201301.
Details verified of Jyotsna K.✕
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Hindi Mother Tongue (Native)
English Proficient
M.Sc. 2016
Master in Home Science (M.A. - M.Sc. (Home Science))
Sector 132, Noida, India - 201301
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Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
4
Board
International Baccalaureate, ISC/ICSE, State, CBSE, IGCSE
IB Subjects taught
Chemistry
ISC/ICSE Subjects taught
Chemistry
CBSE Subjects taught
Chemistry
IGCSE Subjects taught
Chemistry
Taught in School or College
Yes
State Syllabus Subjects taught
Chemistry
1. Which school boards of Class 12 do you teach for?
International Baccalaureate, ISC/ICSE, State and others
2. Have you ever taught in any School or College?
Yes
3. Which classes do you teach?
I teach Class 12 Tuition Class.
4. Do you provide a demo class?
Yes, I provide a free demo class.
5. How many years of experience do you have?
I have been teaching for 4 years.
Answered on 13/02/2019 Learn CBSE/Class 11/Science/Chemistry
Central atom is B
Atomic no. of B : 5
Electronic configuration of B : 1s2 2s2 2p1
Thus, for forming three bonds with three fluorine atoms, the paired electrons on 2s orbital gets excited and the ground state electronic configuration of B becomes
1s2 2s1 2p 2
still, one 2p orbital remains empty which has the tendency to accept an electron pair and thus behaves as a lewis acid.
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
4
Board
International Baccalaureate, ISC/ICSE, State, CBSE, IGCSE
IB Subjects taught
Chemistry
ISC/ICSE Subjects taught
Chemistry
CBSE Subjects taught
Chemistry
IGCSE Subjects taught
Chemistry
Taught in School or College
Yes
State Syllabus Subjects taught
Chemistry
Answered on 13/02/2019 Learn CBSE/Class 11/Science/Chemistry
Central atom is B
Atomic no. of B : 5
Electronic configuration of B : 1s2 2s2 2p1
Thus, for forming three bonds with three fluorine atoms, the paired electrons on 2s orbital gets excited and the ground state electronic configuration of B becomes
1s2 2s1 2p 2
still, one 2p orbital remains empty which has the tendency to accept an electron pair and thus behaves as a lewis acid.
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Sector 132, Noida 
