iit jee paper I question no 21 code 7 the answer given by some is  0 while others gave it as 8. kindly explain .


Based on VSEPR theory, the number of 90 degree F-Br-F angles in BrF, is 

4 years ago

Share

Answers : (1)

                                        

Dear veluri


The structure of BrF5 is square pyramidal. The number of FBrF angles having the value of 90º is eight (8).


but Due to trivial distortion, however, the bond angles (F—Br—F) are slightly less than 90º(85º).


so this question has slight confusion.


Please feel free to post as many doubts on our discussion forum as you can.
If you find any question Difficult to understand - post it here and we will get you
the answer and detailed solution very quickly.

 We are all IITians and here to help you in your IIT JEE preparation.

 All the best.
 
Regards,
Askiitians Experts
Badiuddin

4 years ago

Post Your Answer

More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts
Post Question
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details
gtaph of [sinx] where [ ] greatest integer
 
 
graph of sin[x] Hello Student, x in [0,pi/2] [sinx]=0 x=pi/2 [sinx]=1 x in [pi/2,pi] [sinx]=0 x in [pi,2pi) [sinx]=-1 x=2pi [sinx]=0 Thanks & Regards Arun Kumar Btech, IIT Delhi...
  img
Arun Kumar 3 months ago
AIR 282000 category rank- 90000
 
 
The link below is IIT JEE Main Branch and College Predictor.You can use it to get the answer to your query. http://www.askiitians.com/iit-jee/main/college-branch-predictor.html Thanks...
  img
Aziz Alam 3 months ago
I have got 10,715 rank in JEE Advance 2014. Can i get any IIT at this rank. I have got 15,063 rank in JEE Main 2014. I have few Query Should i prefer branch or college? Should i prefer good...
 
 
The closing rank for IITs last time around was around 7500. So its better you go for a college in JEE Main counselling. Your preference should be a mix of both branch and college.Drop should...
  img
Aziz Alam 3 months ago
i have got 307 in bitsat exam 2014.will i get either civil or mech in bits-hyderabad,as per statistics of this year?
 
 
you got 307 in bitsat exam 2014.you will get either civil or mech in bits-hyderabad,as per statistics of last year, this year statics can be told after counselling is over.
  img
Sher Mohammad 3 months ago
I have an interest to pursue Aerospace Engineering .. Is IIST good ?? How can I enter into it ?? Can u elaborate on ISAT exam ??
 
 
IIST is one of the very renowned colleges in world as far as Aerospace Engineering is concerned.They have very good tie ups with various International colleges and organisation in this...
  img
Aziz Alam one month ago
 
You enter into IIST through JEE mains and JEE advanced exam. Aerospace is good in IIT kanpur and Kharagpur...
  img
Amit Shekhar one month ago
can we fill form for cbse as well as nios board
 
 
YEs...
  img
Amit Shekhar one month ago
 
There is no mention that one cannot give both cbse and nios board. But, if you are associated with a school then it may become tedious for you to concentrate on both the boards because of...
  img
Aziz Alam one month ago
View all Questions »