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: 12
        
Which of the following half-reactions is correctly balanced?
  1. MnO4- → Mn2+ + 4H2O
  2. Cu + 2Ag+ → 2Ag + Cu2+
  3. H2 + OH- → 2H2O
  4. Pb2+ + 2e- → Pb
10 months ago

Answers : (2)

Arun
22958 Points
							
Dear Shefali
 
  1. Cu + 2Ag+ → 2Ag + Cu2+ is correctly balanced.
 
hence option 2 is correct
 
Regards
Arun
10 months ago
Shivangi Khatter
askIITians Faculty
468 Points
							dear student
the correct answer is(D)
The charge in option (D) is balanced on both the sides.
10 months 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

  • 731 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