badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 10

                        

Higher the electronegativity, higher is the acidity..then why is acidity of BBr3>BCl3>BF3??

3 years ago

Answers : (1)

Umakant biswal
5359 Points
							
the same is happening due to the phenomenon called as BACK BONDING , due to back bonding the electron donation by flourine to boron , electron density increases in boron , and hence its lewis acid charecter decreases . 
inorder to acheive octect around boron , which gives stability to the molecule . 
as we move F TO CL the size of the orbitals will increases , and hence there is not much effective back bonding in case of bcl3 . 
HOPE IT CLEARS 
ALL THE BEST ..
3 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 54 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details