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: 12th pass

                        

Carbon posses different electronegativity in c2h6,c2h4,c2h2 .comment

3 years ago

Answers : (1)

shahbaz usmani
13 Points
							
Carbon possess different electronegativity values in alkane,alkene and alkyne because in alkane  the carbon is sp3 hybridised,composition of p orbital is more as a result the space available for the movement of electron is quite large,the attraction of eletrons from the nucleus decreases due to large size of orbitals so,elecronegativity decreases.
In case of alkene C is sp2 hybridised whereas in alkyne it is sp.so,there is a decrement in p character and increment in s character in sp2 and sp hybridised orbitals.
As we know that s orbitals are smaller in size so it leads to the shrinkage of the hybridised orbital,the distance of nucleus and electrons decreases leading to greater attreaction i.e. greter electronegativity
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

  • 70 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