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
        
The same amount of electric current was passed through two seperate electrolytic cells containing solutions of nickle nitrate and chromium nitrate respectively.If 0.3g of nickle was deposited in the first cell the amount of chromium deposited is?
 
 
one year ago

Answers : (2)

Arun
23013 Points
							
Dear student
 
mNi /mCr = eq mass of Ni/ eq mass of Cr
 
0.3/ mCr = 59/2 / 52/3
 
mCr = 0.176 gram
 
Regards
Arun (askIITians forum expert)
one year ago
Mahima Kanawat
1010 Points
							
Dear student 
The no. Of equivalents of deposited ions will be same 
No. Of eq. = Wt * n factor / mol wt
Mol wt of Ni = 58
Mol wt of Cr =52
0.30*2/58 = wt of cr *2/52
Wt of deposited Cr = 0.26 gm
WITH REGARDS 
MAHIMA 
ASKIITIANS FORUM EXPERT 
 
one year 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

  • 141 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