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

                        

Hello, Q.1. Why Benzene ring is said to be Activated when -OH Group is attached (Phenol) and Deactivated when -Cl Group is attached (Chloro Benzene), even when both the groups are having lone pair ? Q.2. Why anti-markovnikov''s rule is applicable only with Bromine and not with other Halogens ?

8 years ago

Answers : (1)

TANAYRAJ SINGH CHOUHAN
65 Points
							

Ans.1 Because -OH group shows +R effect by donating its electron but -Cl shows its -I effect which dominates over its +R effect.

 

Ans.2 Anti Marconikov''s Rule is applicable when cyclic transfer of electrons takes place in presence of H2O2.

    It is not only with Br.

 

PLEASE LIKE MY ANSWER IF YOU ARE SATISFIED BY IT
AND BEST OF LUCK!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 

8 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