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: 11
        How can we know oxidation state of P in  Ba(H2PO2)2 please explain
8 months ago

Answers : (1)

Arun
13851 Points
							
Dear Chandan
 
the ions with one or two oxidation number(basic)u hav 2 memorise or know it!!!! 
example: 
Ba,Barium=+2 
O,oxygen=-2 
H,hydrogen=+1 

the oxidation number of whole molecules=0 
put the phophurus as X 

+2+2(2(+1)+X+(2)-2)=0 
2+4+2X-8=0 
2X=8-4-2 
=2 
X=+1 

the oxidation number is +1
 
 
 
Regards
Arun (askIITians forum expert)
8 months ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Get Extra Rs. 1,590 off

COUPON CODE: SELF10


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

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


Get Extra Rs. 276 off

COUPON CODE: SELF10

Ask Experts

Have any Question? Ask Experts

Post Question

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