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

                        

Cis-2-butene evolves 1kcal more energy than trana-isomer during the addition of 1mole of hydrogen(H2).explain.

3 years ago

Answers : (1)

Adil Khan
askIITians Faculty
68 Points
							HI

1. In cis-2-butene the 2 methyl group is on same side of C=C structure and 2-H atoms on another side of it,whereas in trans--2-butene the CH3 groups are on opposite sides of C=C and 2H atoms are even on opposite side.

Due to this we can see that in cis structutre since 2 CH3 groups are on same side so the stearic hinderance is more on that side which make is more reactive.Even it is unsymmetric which make is reactive and evolve more energy than trans.
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